4939523632 has 80 divisors (see below), whose sum is σ = 10449331200. Its totient is φ = 2253346560.

The previous prime is 4939523591. The next prime is 4939523647. The reversal of 4939523632 is 2363259394.

It is a super-2 number, since 2×4939523632² = 48797787422172942848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2138094 + ... + 2140402.

It is an arithmetic number, because the mean of its divisors is an integer number (130616640).

Almost surely, 2^4939523632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4939523632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5224665600).

4939523632 is an abundant number, since it is smaller than the sum of its proper divisors (5509807568).

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

4939523632 is a wasteful number, since it uses less digits than its factorization.

4939523632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594 (or 2588 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 46.

The square root of 4939523632 is about 70281.7446567741. The cubic root of 4939523632 is about 1703.0537536246.

The spelling of 4939523632 in words is "four billion, nine hundred thirty-nine million, five hundred twenty-three thousand, six hundred thirty-two".