36251537257151 has 4 divisors (see below), whose sum is σ = 36251676359304. Its totient is φ = 36251398155000.

The previous prime is 36251537257141. The next prime is 36251537257163. The reversal of 36251537257151 is 15175273515263.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36251537257151 - 2²² = 36251533062847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36251537257093 and 36251537257102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36251537257141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69159425 + ... + 69681626.

It is an arithmetic number, because the mean of its divisors is an integer number (9062919089826).

Almost surely, 2^{36251537257151} is an apocalyptic number.

36251537257151 is a deficient number, since it is larger than the sum of its proper divisors (139102153).

36251537257151 is a wasteful number, since it uses less digits than its factorization.

36251537257151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139102152.

The product of its digits is 6615000, while the sum is 53.

The spelling of 36251537257151 in words is "thirty-six trillion, two hundred fifty-one billion, five hundred thirty-seven million, two hundred fifty-seven thousand, one hundred fifty-one".