2555124215552 has 36 divisors (see below), whose sum is σ = 5264792250816. Its totient is φ = 1236350423040.

The previous prime is 2555124215543. The next prime is 2555124215573.

2555124215552 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160975193 + ... + 160991064.

Almost surely, 2^{2555124215552} is an apocalyptic number.

It is an amenable number.

2555124215552 is an abundant number, since it is smaller than the sum of its proper divisors (2709668035264).

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

2555124215552 is an equidigital number, since it uses as much as digits as its factorization.

2555124215552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321966304 (or 321966290 counting only the distinct ones).

The product of its digits is 1000000, while the sum is 44.

Adding to 2555124215552 its product of digits (1000000), we get a palindrome (2555125215552).

Subtracting from 2555124215552 its product of digits (1000000), we obtain a palindrome (2555123215552).

The spelling of 2555124215552 in words is "two trillion, five hundred fifty-five billion, one hundred twenty-four million, two hundred fifteen thousand, five hundred fifty-two".