2548427520 has 72 divisors (see below), whose sum is σ = 8139052656. Its totient is φ = 679579648.

The previous prime is 2548427501. The next prime is 2548427537. The reversal of 2548427520 is 257248452.

2548427520 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 327987 + ... + 335666.

It is an arithmetic number, because the mean of its divisors is an integer number (113042398).

Almost surely, 2^2548427520 is an apocalyptic number.

2548427520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2548427520 is an abundant number, since it is smaller than the sum of its proper divisors (5590625136).

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

2548427520 is an equidigital number, since it uses as much as digits as its factorization.

2548427520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663677 (or 663663 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 39.

The square root of 2548427520 is about 50481.9524186615. The cubic root of 2548427520 is about 1365.9163244485.

The spelling of 2548427520 in words is "two billion, five hundred forty-eight million, four hundred twenty-seven thousand, five hundred twenty".