6407764153 has 24 divisors (see below), whose sum is σ = 7659532320. Its totient is φ = 5341956480.

The previous prime is 6407764123. The next prime is 6407764159. The reversal of 6407764153 is 3514677046.

It is a de Polignac number, because none of the positive numbers 2^k-6407764153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6407764159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 501478 + ... + 514096.

It is an arithmetic number, because the mean of its divisors is an integer number (319147180).

Almost surely, 2^6407764153 is an apocalyptic number.

It is an amenable number.

6407764153 is a deficient number, since it is larger than the sum of its proper divisors (1251768167).

6407764153 is a wasteful number, since it uses less digits than its factorization.

6407764153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12917 (or 12910 counting only the distinct ones).

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

The square root of 6407764153 is about 80048.5112478677. The cubic root of 6407764153 is about 1857.3860218311.

The spelling of 6407764153 in words is "six billion, four hundred seven million, seven hundred sixty-four thousand, one hundred fifty-three".