2555093553156 has 27 divisors (see below), whose sum is σ = 6458732947303. Its totient is φ = 851694654120.

The previous prime is 2555093553137. The next prime is 2555093553169. The reversal of 2555093553156 is 6513553905552.

The square root of 2555093553156 is 1598466.

It is a perfect power (a square), and thus also a powerful number.

2555093553156 is a `hidden beast` number, since 2 + 5 + 5 + 50 + 9 + 3 + 5 + 531 + 56 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 9457591 + ... + 9724001.

Almost surely, 2^{2555093553156} is an apocalyptic number.

2555093553156 is the 1598466-th square number.

It is an amenable number.

2555093553156 is an abundant number, since it is smaller than the sum of its proper divisors (3903639394147).

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

2555093553156 is an frugal number, since it uses more digits than its factorization.

2555093553156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532832 (or 266416 counting only the distinct ones).

The product of its (nonzero) digits is 15187500, while the sum is 54.

The spelling of 2555093553156 in words is "two trillion, five hundred fifty-five billion, ninety-three million, five hundred fifty-three thousand, one hundred fifty-six".