64752343711 has 32 divisors (see below), whose sum is σ = 74959589376. Its totient is φ = 55393632000.

The previous prime is 64752343703. The next prime is 64752343781. The reversal of 64752343711 is 11734325746.

It is not a de Polignac number, because 64752343711 - 2³ = 64752343703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64752343781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1749085 + ... + 1785721.

It is an arithmetic number, because the mean of its divisors is an integer number (2342487168).

Almost surely, 2^64752343711 is an apocalyptic number.

64752343711 is a deficient number, since it is larger than the sum of its proper divisors (10207245665).

64752343711 is a wasteful number, since it uses less digits than its factorization.

64752343711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36823.

The product of its digits is 423360, while the sum is 43.

The spelling of 64752343711 in words is "sixty-four billion, seven hundred fifty-two million, three hundred forty-three thousand, seven hundred eleven".