9457951504 has 45 divisors (see below), whose sum is σ = 18814355359. Its totient is φ = 4605854720.

The previous prime is 9457951501. The next prime is 9457951549. The reversal of 9457951504 is 4051597549.

It is a happy number.

The square root of 9457951504 is 97252.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1775779600 + 7682171904 = 42140^2 + 87648^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9457951501) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15949032 + ... + 15949624.

Almost surely, 2^9457951504 is an apocalyptic number.

9457951504 is the 97252-nd square number.

It is an amenable number.

9457951504 is a deficient number, since it is larger than the sum of its proper divisors (9356403855).

9457951504 is an frugal number, since it uses more digits than its factorization.

9457951504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 49.

The cubic root of 9457951504 is about 2114.7824335290.

Multiplying 9457951504 by its sum of digits (49), we get a square (463439623696 = 680764²).

The spelling of 9457951504 in words is "nine billion, four hundred fifty-seven million, nine hundred fifty-one thousand, five hundred four".