62664247455457 has 8 divisors (see below), whose sum is σ = 62852272662656. Its totient is φ = 62476316150832.

The previous prime is 62664247455389. The next prime is 62664247455461. The reversal of 62664247455457 is 75455474246626.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62664247455457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 62664247455392 and 62664247455401.

It is not an unprimeable number, because it can be changed into a prime (62664247455857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22138863 + ... + 24808420.

It is an arithmetic number, because the mean of its divisors is an integer number (7856534082832).

Almost surely, 2^{62664247455457} is an apocalyptic number.

It is an amenable number.

62664247455457 is a deficient number, since it is larger than the sum of its proper divisors (188025207199).

62664247455457 is a wasteful number, since it uses less digits than its factorization.

62664247455457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46951287.

The product of its digits is 1354752000, while the sum is 67.

The spelling of 62664247455457 in words is "sixty-two trillion, six hundred sixty-four billion, two hundred forty-seven million, four hundred fifty-five thousand, four hundred fifty-seven".