252276500445662 has 128 divisors (see below), whose sum is σ = 483592805203968. Its totient is φ = 95863724812800.

The previous prime is 252276500445617. The next prime is 252276500445719. The reversal of 252276500445662 is 266544005672252.

It is a happy number.

It is a super-2 number, since 2×252276500445662² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 252276500445598 and 252276500445607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 645993263 + ... + 646383669.

It is an arithmetic number, because the mean of its divisors is an integer number (3778068790656).

Almost surely, 2^{252276500445662} is an apocalyptic number.

252276500445662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

252276500445662 is a deficient number, since it is larger than the sum of its proper divisors (231316304758306).

252276500445662 is a wasteful number, since it uses less digits than its factorization.

252276500445662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391134.

The product of its (nonzero) digits is 48384000, while the sum is 56.

The spelling of 252276500445662 in words is "two hundred fifty-two trillion, two hundred seventy-six billion, five hundred million, four hundred forty-five thousand, six hundred sixty-two".