7585016464 has 15 divisors (see below), whose sum is σ = 14696644393. Its totient is φ = 3792334048.

The previous prime is 7585016423. The next prime is 7585016471. The reversal of 7585016464 is 4646105857.

The square root of 7585016464 is 87092.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1022720400 + 6562296064 = 31980^2 + 81008^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 337482 + ... + 359254.

Almost surely, 2^7585016464 is an apocalyptic number.

7585016464 is the 87092-nd square number.

It is an amenable number.

7585016464 is a deficient number, since it is larger than the sum of its proper divisors (7111627929).

7585016464 is an frugal number, since it uses more digits than its factorization.

7585016464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43554 (or 21775 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The cubic root of 7585016464 is about 1964.8022310225.

The spelling of 7585016464 in words is "seven billion, five hundred eighty-five million, sixteen thousand, four hundred sixty-four".