2506797055 has 32 divisors (see below), whose sum is σ = 3473538048. Its totient is φ = 1701216000.

The previous prime is 2506797043. The next prime is 2506797061. The reversal of 2506797055 is 5507976052.

It is not a de Polignac number, because 2506797055 - 2⁵ = 2506797023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2506796996 and 2506797014.

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, 1748619 + ... + 1750051.

It is an arithmetic number, because the mean of its divisors is an integer number (108548064).

Almost surely, 2^2506797055 is an apocalyptic number.

2506797055 is a deficient number, since it is larger than the sum of its proper divisors (966740993).

2506797055 is a wasteful number, since it uses less digits than its factorization.

2506797055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927.

The product of its (nonzero) digits is 661500, while the sum is 46.

The square root of 2506797055 is about 50067.9244127415. The cubic root of 2506797055 is about 1358.4376983139.

The spelling of 2506797055 in words is "two billion, five hundred six million, seven hundred ninety-seven thousand, fifty-five".