6465706750 has 64 divisors (see below), whose sum is σ = 12394736640. Its totient is φ = 2524740000.

The previous prime is 6465706729. The next prime is 6465706771. The reversal of 6465706750 is 576075646.

It is an interprime number because it is at equal distance from previous prime (6465706729) and next prime (6465706771).

It is a self number, because there is not a number n which added to its sum of digits gives 6465706750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2225799 + ... + 2228701.

It is an arithmetic number, because the mean of its divisors is an integer number (193667760).

Almost surely, 2^6465706750 is an apocalyptic number.

6465706750 is a deficient number, since it is larger than the sum of its proper divisors (5929029890).

6465706750 is a wasteful number, since it uses less digits than its factorization.

6465706750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130 (or 3120 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The square root of 6465706750 is about 80409.6185166924. The cubic root of 6465706750 is about 1862.9677398278.

The spelling of 6465706750 in words is "six billion, four hundred sixty-five million, seven hundred six thousand, seven hundred fifty".