2615522055 has 16 divisors (see below), whose sum is σ = 4190381664. Its totient is φ = 1393096320.

The previous prime is 2615522033. The next prime is 2615522057. The reversal of 2615522055 is 5502255162.

It is not a de Polignac number, because 2615522055 - 2⁹ = 2615521543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2615522057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103816 + ... + 126525.

It is an arithmetic number, because the mean of its divisors is an integer number (261898854).

Almost surely, 2^2615522055 is an apocalyptic number.

2615522055 is a deficient number, since it is larger than the sum of its proper divisors (1574859609).

2615522055 is a wasteful number, since it uses less digits than its factorization.

2615522055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231106.

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 2615522055 is about 51142.1749146436. The cubic root of 2615522055 is about 1377.7998363560.

The spelling of 2615522055 in words is "two billion, six hundred fifteen million, five hundred twenty-two thousand, fifty-five".