676752021285 has 16 divisors (see below), whose sum is σ = 1082837576256. Its totient is φ = 360922963968.

The previous prime is 676752021263. The next prime is 676752021373. The reversal of 676752021285 is 582120257676.

It is not a de Polignac number, because 676752021285 - 2²⁷ = 676617803557 is a prime.

It is a congruent number.

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, 215479 + ... + 1183188.

It is an arithmetic number, because the mean of its divisors is an integer number (67677348516).

Almost surely, 2^676752021285 is an apocalyptic number.

It is an amenable number.

676752021285 is a deficient number, since it is larger than the sum of its proper divisors (406085554971).

676752021285 is a wasteful number, since it uses less digits than its factorization.

676752021285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430932.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 676752021285 in words is "six hundred seventy-six billion, seven hundred fifty-two million, twenty-one thousand, two hundred eighty-five".