64875627483213 has 16 divisors (see below), whose sum is σ = 86683033382400. Its totient is φ = 43159323310080.

The previous prime is 64875627483197. The next prime is 64875627483241. The reversal of 64875627483213 is 31238472657846.

It is not a de Polignac number, because 64875627483213 - 2⁴ = 64875627483197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64875627483413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82681053 + ... + 83462013.

It is an arithmetic number, because the mean of its divisors is an integer number (5417689586400).

Almost surely, 2^{64875627483213} is an apocalyptic number.

It is an amenable number.

64875627483213 is a deficient number, since it is larger than the sum of its proper divisors (21807405899187).

64875627483213 is a wasteful number, since it uses less digits than its factorization.

64875627483213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839252.

The product of its digits is 325140480, while the sum is 66.

The spelling of 64875627483213 in words is "sixty-four trillion, eight hundred seventy-five billion, six hundred twenty-seven million, four hundred eighty-three thousand, two hundred thirteen".