4445325402156 has 72 divisors (see below), whose sum is σ = 11543544426960. Its totient is φ = 1441345815936.

The previous prime is 4445325402139. The next prime is 4445325402187. The reversal of 4445325402156 is 6512045235444.

It is a happy number.

4445325402156 is a `hidden beast` number, since 4 + 4 + 4 + 5 + 32 + 540 + 21 + 56 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4618135 + ... + 5497073.

It is an arithmetic number, because the mean of its divisors is an integer number (160327005930).

Almost surely, 2^{4445325402156} is an apocalyptic number.

It is an amenable number.

4445325402156 is an abundant number, since it is smaller than the sum of its proper divisors (7098219024804).

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

4445325402156 is a wasteful number, since it uses less digits than its factorization.

4445325402156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882783 (or 882778 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 4445325402156 in words is "four trillion, four hundred forty-five billion, three hundred twenty-five million, four hundred two thousand, one hundred fifty-six".