36752509251 has 24 divisors (see below), whose sum is σ = 53548335360. Its totient is φ = 24289398000.

The previous prime is 36752509223. The next prime is 36752509273. The reversal of 36752509251 is 15290525763.

36752509251 is a `hidden beast` number, since 36 + 7 + 525 + 0 + 92 + 5 + 1 = 666.

It is not a de Polignac number, because 36752509251 - 2¹¹ = 36752507203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36752509197 and 36752509206.

It is not an unprimeable number, because it can be changed into a prime (36752509291) 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 23 ways as a sum of consecutive naturals, for example, 639730 + ... + 694808.

It is an arithmetic number, because the mean of its divisors is an integer number (2231180640).

Almost surely, 2^36752509251 is an apocalyptic number.

36752509251 is a deficient number, since it is larger than the sum of its proper divisors (16795826109).

36752509251 is a wasteful number, since it uses less digits than its factorization.

36752509251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55727 (or 55724 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The spelling of 36752509251 in words is "thirty-six billion, seven hundred fifty-two million, five hundred nine thousand, two hundred fifty-one".