2528425424880 has 120 divisors (see below), whose sum is σ = 8765208216960. Its totient is φ = 652496878080.

The previous prime is 2528425424873. The next prime is 2528425424891. The reversal of 2528425424880 is 884245248252.

2528425424880 is a `hidden beast` number, since 2 + 52 + 8 + 4 + 2 + 542 + 48 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56618035 + ... + 56662674.

It is an arithmetic number, because the mean of its divisors is an integer number (73043401808).

Almost surely, 2^{2528425424880} is an apocalyptic number.

2528425424880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2528425424880 is an abundant number, since it is smaller than the sum of its proper divisors (6236782792080).

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

2528425424880 is a wasteful number, since it uses less digits than its factorization.

2528425424880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113280759 (or 113280750 counting only the distinct ones).

The product of its (nonzero) digits is 13107200, while the sum is 54.

The spelling of 2528425424880 in words is "two trillion, five hundred twenty-eight billion, four hundred twenty-five million, four hundred twenty-four thousand, eight hundred eighty".