151772111264752 has 80 divisors (see below), whose sum is σ = 321467278027392. Its totient is φ = 68841950319360.

The previous prime is 151772111264731. The next prime is 151772111264789. The reversal of 151772111264752 is 257462111277151.

It is a self number, because there is not a number n which added to its sum of digits gives 151772111264752.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478214823 + ... + 478532089.

Almost surely, 2^{151772111264752} is an apocalyptic number.

It is an amenable number.

151772111264752 is an abundant number, since it is smaller than the sum of its proper divisors (169695166762640).

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

151772111264752 is a wasteful number, since it uses less digits than its factorization.

151772111264752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323006 (or 323000 counting only the distinct ones).

The product of its digits is 1646400, while the sum is 52.

The spelling of 151772111264752 in words is "one hundred fifty-one trillion, seven hundred seventy-two billion, one hundred eleven million, two hundred sixty-four thousand, seven hundred fifty-two".