36742581525 has 144 divisors (see below), whose sum is σ = 71365432320. Its totient is φ = 16605388800.

The previous prime is 36742581511. The next prime is 36742581529. The reversal of 36742581525 is 52518524763.

It is not a de Polignac number, because 36742581525 - 2⁹ = 36742581013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36742581529) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8832396 + ... + 8836554.

It is an arithmetic number, because the mean of its divisors is an integer number (495593280).

Almost surely, 2^36742581525 is an apocalyptic number.

It is an amenable number.

36742581525 is a deficient number, since it is larger than the sum of its proper divisors (34622850795).

36742581525 is a wasteful number, since it uses less digits than its factorization.

36742581525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4256 (or 4238 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 48.

The spelling of 36742581525 in words is "thirty-six billion, seven hundred forty-two million, five hundred eighty-one thousand, five hundred twenty-five".