662552355179 has 48 divisors (see below), whose sum is σ = 787532155200. Its totient is φ = 553688678400.

The previous prime is 662552355139. The next prime is 662552355193. The reversal of 662552355179 is 971553255266.

It is a happy number.

It is not a de Polignac number, because 662552355179 - 2⁸ = 662552354923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (662552355139) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 603966959 + ... + 603968055.

It is an arithmetic number, because the mean of its divisors is an integer number (16406919900).

Almost surely, 2^662552355179 is an apocalyptic number.

662552355179 is a deficient number, since it is larger than the sum of its proper divisors (124979800021).

662552355179 is a wasteful number, since it uses less digits than its factorization.

662552355179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372 (or 2361 counting only the distinct ones).

The product of its digits is 17010000, while the sum is 56.

The spelling of 662552355179 in words is "six hundred sixty-two billion, five hundred fifty-two million, three hundred fifty-five thousand, one hundred seventy-nine".