4953877656 has 320 divisors, whose sum is σ = 16516936800. Its totient is φ = 1226502144.

The previous prime is 4953877631. The next prime is 4953877693. The reversal of 4953877656 is 6567783594.

It is a self number, because there is not a number n which added to its sum of digits gives 4953877656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12734710 + ... + 12735098.

Almost surely, 2^4953877656 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 4953877656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8258468400).

4953877656 is an abundant number, since it is smaller than the sum of its proper divisors (11563059144).

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

4953877656 is a wasteful number, since it uses less digits than its factorization.

4953877656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 431 counting only the distinct ones).

The product of its digits is 38102400, while the sum is 60.

The square root of 4953877656 is about 70383.7883038417. The cubic root of 4953877656 is about 1704.7018230269.

The spelling of 4953877656 in words is "four billion, nine hundred fifty-three million, eight hundred seventy-seven thousand, six hundred fifty-six".