655216345014504 has 64 divisors (see below), whose sum is σ = 2016050292359040. Its totient is φ = 172804310772480.

The previous prime is 655216345014467. The next prime is 655216345014557. The reversal of 655216345014504 is 405410543612556.

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, 150003739807 + ... + 150003744174.

It is an arithmetic number, because the mean of its divisors is an integer number (31500785818110).

Almost surely, 2^{655216345014504} is an apocalyptic number.

It is an amenable number.

655216345014504 is an abundant number, since it is smaller than the sum of its proper divisors (1360833947344536).

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

655216345014504 is a wasteful number, since it uses less digits than its factorization.

655216345014504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300007484010 (or 300007484006 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 51.

The spelling of 655216345014504 in words is "six hundred fifty-five trillion, two hundred sixteen billion, three hundred forty-five million, fourteen thousand, five hundred four".