4920800520 has 32 divisors (see below), whose sum is σ = 14762401920. Its totient is φ = 1312213440.

The previous prime is 4920800509. The next prime is 4920800537. The reversal of 4920800520 is 250080294.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20503216 + ... + 20503455.

It is an arithmetic number, because the mean of its divisors is an integer number (461325060).

Almost surely, 2^4920800520 is an apocalyptic number.

4920800520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4920800520 is an abundant number, since it is smaller than the sum of its proper divisors (9841601400).

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

4920800520 is a wasteful number, since it uses less digits than its factorization.

4920800520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41006685 (or 41006681 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4920800520 is about 70148.4178011165. The cubic root of 4920800520 is about 1700.8992382080.

The spelling of 4920800520 in words is "four billion, nine hundred twenty million, eight hundred thousand, five hundred twenty".