2388056520 has 32 divisors (see below), whose sum is σ = 7164169920. Its totient is φ = 636815040.

The previous prime is 2388056513. The next prime is 2388056527. The reversal of 2388056520 is 256508832.

2388056520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2388056513) and next prime (2388056527).

It is not an unprimeable number, because it can be changed into a prime (2388056527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9950116 + ... + 9950355.

It is an arithmetic number, because the mean of its divisors is an integer number (223880310).

Almost surely, 2^2388056520 is an apocalyptic number.

2388056520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2388056520 is an abundant number, since it is smaller than the sum of its proper divisors (4776113400).

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

2388056520 is a wasteful number, since it uses less digits than its factorization.

2388056520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19900485 (or 19900481 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 2388056520 is about 48867.7451904628. The cubic root of 2388056520 is about 1336.6412727545.

The spelling of 2388056520 in words is "two billion, three hundred eighty-eight million, fifty-six thousand, five hundred twenty".