5150451664 has 20 divisors (see below), whose sum is σ = 9980388000. Its totient is φ = 2574867680.

The previous prime is 5150451661. The next prime is 5150451679. The reversal of 5150451664 is 4661540515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5150451661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126099 + ... + 161869.

It is an arithmetic number, because the mean of its divisors is an integer number (499019400).

Almost surely, 2^5150451664 is an apocalyptic number.

It is an amenable number.

5150451664 is a deficient number, since it is larger than the sum of its proper divisors (4829936336).

5150451664 is a wasteful number, since it uses less digits than its factorization.

5150451664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44778 (or 44772 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 5150451664 is about 71766.6472952443. The cubic root of 5150451664 is about 1726.9579855278.

The spelling of 5150451664 in words is "five billion, one hundred fifty million, four hundred fifty-one thousand, six hundred sixty-four".