536825861 has 16 divisors (see below), whose sum is σ = 634720128. Its totient is φ = 447595200.

The previous prime is 536825843. The next prime is 536825879. The reversal of 536825861 is 168528635.

It is an interprime number because it is at equal distance from previous prime (536825843) and next prime (536825879).

It is not a de Polignac number, because 536825861 - 2²⁶ = 469716997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536825831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10496 + ... + 34406.

It is an arithmetic number, because the mean of its divisors is an integer number (39670008).

Almost surely, 2^536825861 is an apocalyptic number.

It is an amenable number.

536825861 is a deficient number, since it is larger than the sum of its proper divisors (97894267).

536825861 is a wasteful number, since it uses less digits than its factorization.

536825861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24092.

The product of its digits is 345600, while the sum is 44.

The square root of 536825861 is about 23169.5028215972. The cubic root of 536825861 is about 812.7266042819.

The spelling of 536825861 in words is "five hundred thirty-six million, eight hundred twenty-five thousand, eight hundred sixty-one".