252467476665677 has 12 divisors (see below), whose sum is σ = 316277937801756. Its totient is φ = 199754487031680.

The previous prime is 252467476665643. The next prime is 252467476665727. The reversal of 252467476665677 is 776566674764252.

252467476665677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 14643395635561 + 237824081030116 = 3826669^2 + 15421546^2 .

It is not a de Polignac number, because 252467476665677 - 2¹⁴ = 252467476649293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252467476665277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198169133324 + ... + 198169134597.

It is an arithmetic number, because the mean of its divisors is an integer number (26356494816813).

Almost surely, 2^{252467476665677} is an apocalyptic number.

It is an amenable number.

252467476665677 is a deficient number, since it is larger than the sum of its proper divisors (63810461136079).

252467476665677 is a wasteful number, since it uses less digits than its factorization.

252467476665677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396338267948 (or 396338267941 counting only the distinct ones).

The product of its digits is 29872281600, while the sum is 80.

The spelling of 252467476665677 in words is "two hundred fifty-two trillion, four hundred sixty-seven billion, four hundred seventy-six million, six hundred sixty-five thousand, six hundred seventy-seven".