2539563360 has 192 divisors, whose sum is σ = 8534937600. Its totient is φ = 632512512.

The previous prime is 2539563353. The next prime is 2539563409. The reversal of 2539563360 is 633659352.

2539563360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1133121 + ... + 1135359.

It is an arithmetic number, because the mean of its divisors is an integer number (44452800).

Almost surely, 2^2539563360 is an apocalyptic number.

2539563360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2539563360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4267468800).

2539563360 is an abundant number, since it is smaller than the sum of its proper divisors (5995374240).

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

2539563360 is a wasteful number, since it uses less digits than its factorization.

2539563360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413 (or 2405 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 42.

The square root of 2539563360 is about 50394.0806047694. The cubic root of 2539563360 is about 1364.3308021402.

The spelling of 2539563360 in words is "two billion, five hundred thirty-nine million, five hundred sixty-three thousand, three hundred sixty".