64714035757 has 8 divisors (see below), whose sum is σ = 73967992832. Its totient is φ = 55462352400.

The previous prime is 64714035703. The next prime is 64714035769. The reversal of 64714035757 is 75753041746.

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

It is a de Polignac number, because none of the positive numbers 2^k-64714035757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 64714035757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64714035257) 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, 506994 + ... + 621667.

It is an arithmetic number, because the mean of its divisors is an integer number (9245999104).

Almost surely, 2^64714035757 is an apocalyptic number.

It is an amenable number.

64714035757 is a deficient number, since it is larger than the sum of its proper divisors (9253957075).

64714035757 is a wasteful number, since it uses less digits than its factorization.

64714035757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136859.

The product of its (nonzero) digits is 2469600, while the sum is 49.

The spelling of 64714035757 in words is "sixty-four billion, seven hundred fourteen million, thirty-five thousand, seven hundred fifty-seven".