252676657102 has 4 divisors (see below), whose sum is σ = 379014985656. Its totient is φ = 126338328550.

The previous prime is 252676657097. The next prime is 252676657199. The reversal of 252676657102 is 201756676252.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63169164274 + ... + 63169164277.

It is an arithmetic number, because the mean of its divisors is an integer number (94753746414).

Almost surely, 2^252676657102 is an apocalyptic number.

252676657102 is a deficient number, since it is larger than the sum of its proper divisors (126338328554).

252676657102 is a wasteful number, since it uses less digits than its factorization.

252676657102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126338328553.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 252676657102 in words is "two hundred fifty-two billion, six hundred seventy-six million, six hundred fifty-seven thousand, one hundred two".