151275664556 has 12 divisors (see below), whose sum is σ = 265058845800. Its totient is φ = 75544565760.

The previous prime is 151275664537. The next prime is 151275664559. The reversal of 151275664556 is 655466572151.

It is a junction number, because it is equal to n+sod(n) for n = 151275664498 and 151275664507.

It is not an unprimeable number, because it can be changed into a prime (151275664559) 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, 23312981 + ... + 23319468.

It is an arithmetic number, because the mean of its divisors is an integer number (22088237150).

Almost surely, 2^151275664556 is an apocalyptic number.

It is an amenable number.

151275664556 is a deficient number, since it is larger than the sum of its proper divisors (113783181244).

151275664556 is a wasteful number, since it uses less digits than its factorization.

151275664556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46633264 (or 46633262 counting only the distinct ones).

The product of its digits is 7560000, while the sum is 53.

The spelling of 151275664556 in words is "one hundred fifty-one billion, two hundred seventy-five million, six hundred sixty-four thousand, five hundred fifty-six".