1936536525 has 384 divisors, whose sum is σ = 4885401600. Its totient is φ = 727833600.

The previous prime is 1936536523. The next prime is 1936536533. The reversal of 1936536525 is 5256356391.

1936536525 is a `hidden beast` number, since 1 + 93 + 6 + 5 + 36 + 525 = 666.

It is not a de Polignac number, because 1936536525 - 2¹ = 1936536523 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

Its product of digits (729000) is a multiple of the sum of its prime divisors (135).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1936536523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 36538399 + ... + 36538451.

It is an arithmetic number, because the mean of its divisors is an integer number (12722400).

Almost surely, 2^1936536525 is an apocalyptic number.

1936536525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1936536525 is an abundant number, since it is smaller than the sum of its proper divisors (2948865075).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1936536525 is a wasteful number, since it uses less digits than its factorization.

1936536525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 135 counting only the distinct ones).

The product of its digits is 729000, while the sum is 45.

The square root of 1936536525 is about 44006.0964526507. The cubic root of 1936536525 is about 1246.4510588826.

The spelling of 1936536525 in words is "one billion, nine hundred thirty-six million, five hundred thirty-six thousand, five hundred twenty-five".