2552894621424 has 120 divisors (see below), whose sum is σ = 8191298521952. Its totient is φ = 727068026880.

The previous prime is 2552894621419. The next prime is 2552894621449. The reversal of 2552894621424 is 4241264982552.

2552894621424 is a `hidden beast` number, since 2 + 5 + 5 + 2 + 8 + 9 + 4 + 621 + 4 + 2 + 4 = 666.

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, 3730237 + ... + 4361244.

Almost surely, 2^{2552894621424} is an apocalyptic number.

2552894621424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2552894621424 is an abundant number, since it is smaller than the sum of its proper divisors (5638403900528).

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

2552894621424 is a wasteful number, since it uses less digits than its factorization.

2552894621424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8091815 (or 8091806 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 54.

The spelling of 2552894621424 in words is "two trillion, five hundred fifty-two billion, eight hundred ninety-four million, six hundred twenty-one thousand, four hundred twenty-four".