2520275955 has 16 divisors (see below), whose sum is σ = 4049753760. Its totient is φ = 1338376448.

The previous prime is 2520275917. The next prime is 2520275969. The reversal of 2520275955 is 5595720252.

It is a cyclic number.

It is not a de Polignac number, because 2520275955 - 2¹⁷ = 2520144883 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357060 + ... + 364049.

It is an arithmetic number, because the mean of its divisors is an integer number (253109610).

Almost surely, 2^2520275955 is an apocalyptic number.

2520275955 is a deficient number, since it is larger than the sum of its proper divisors (1529477805).

2520275955 is a wasteful number, since it uses less digits than its factorization.

2520275955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721350.

The product of its (nonzero) digits is 315000, while the sum is 42.

The square root of 2520275955 is about 50202.3500943930. The cubic root of 2520275955 is about 1360.8680939501.

The spelling of 2520275955 in words is "two billion, five hundred twenty million, two hundred seventy-five thousand, nine hundred fifty-five".