4974631520 has 24 divisors (see below), whose sum is σ = 11752567344. Its totient is φ = 1989852544.

The previous prime is 4974631513. The next prime is 4974631531. The reversal of 4974631520 is 251364794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15545564 + ... + 15545883.

It is an arithmetic number, because the mean of its divisors is an integer number (489690306).

Almost surely, 2^4974631520 is an apocalyptic number.

4974631520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4974631520 is an abundant number, since it is smaller than the sum of its proper divisors (6777935824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4974631520 is a wasteful number, since it uses less digits than its factorization.

4974631520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31091462 (or 31091454 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 4974631520 is about 70531.0677644965. The cubic root of 4974631520 is about 1707.0790758178.

The spelling of 4974631520 in words is "four billion, nine hundred seventy-four million, six hundred thirty-one thousand, five hundred twenty".