45156254214056 has 8 divisors (see below), whose sum is σ = 84667976651370. Its totient is φ = 22578127107024.

The previous prime is 45156254214017. The next prime is 45156254214067. The reversal of 45156254214056 is 65041245265154.

It is a happy number.

45156254214056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 32323022691556 + 12833231522500 = 5685334^2 + 3582350^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×45156254214056² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45156254213995 and 45156254214013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2822265888371 + ... + 2822265888386.

Almost surely, 2^{45156254214056} is an apocalyptic number.

It is an amenable number.

45156254214056 is a deficient number, since it is larger than the sum of its proper divisors (39511722437314).

45156254214056 is a wasteful number, since it uses less digits than its factorization.

45156254214056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5644531776763 (or 5644531776759 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 50.

The spelling of 45156254214056 in words is "forty-five trillion, one hundred fifty-six billion, two hundred fifty-four million, two hundred fourteen thousand, fifty-six".