156553045224 has 16 divisors (see below), whose sum is σ = 391382613120. Its totient is φ = 52184348400.

The previous prime is 156553045217. The next prime is 156553045249. The reversal of 156553045224 is 422540355651.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3261521752 + ... + 3261521799.

It is an arithmetic number, because the mean of its divisors is an integer number (24461413320).

Almost surely, 2^156553045224 is an apocalyptic number.

It is an amenable number.

156553045224 is an abundant number, since it is smaller than the sum of its proper divisors (234829567896).

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

156553045224 is a wasteful number, since it uses less digits than its factorization.

156553045224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6523043560 (or 6523043556 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 156553045224 in words is "one hundred fifty-six billion, five hundred fifty-three million, forty-five thousand, two hundred twenty-four".