6455516792 has 16 divisors (see below), whose sum is σ = 12105167040. Its totient is φ = 3227472256.

The previous prime is 6455516761. The next prime is 6455516797. The reversal of 6455516792 is 2976155546.

It is a self number, because there is not a number n which added to its sum of digits gives 6455516792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6455516797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83513 + ... + 141015.

It is an arithmetic number, because the mean of its divisors is an integer number (756572940).

Almost surely, 2^6455516792 is an apocalyptic number.

It is an amenable number.

6455516792 is a deficient number, since it is larger than the sum of its proper divisors (5649650248).

6455516792 is a wasteful number, since it uses less digits than its factorization.

6455516792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71542 (or 71538 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 50.

The square root of 6455516792 is about 80346.2307267740. The cubic root of 6455516792 is about 1861.9885457917.

The spelling of 6455516792 in words is "six billion, four hundred fifty-five million, five hundred sixteen thousand, seven hundred ninety-two".