2576420275 has 24 divisors (see below), whose sum is σ = 3753291024. Its totient is φ = 1729622400.

The previous prime is 2576420251. The next prime is 2576420281. The reversal of 2576420275 is 5720246752.

It is not a de Polignac number, because 2576420275 - 2⁵ = 2576420243 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 356764 + ... + 363913.

It is an arithmetic number, because the mean of its divisors is an integer number (156387126).

Almost surely, 2^2576420275 is an apocalyptic number.

2576420275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2576420275 is a deficient number, since it is larger than the sum of its proper divisors (1176870749).

2576420275 is a wasteful number, since it uses less digits than its factorization.

2576420275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720711 (or 720706 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 40.

The square root of 2576420275 is about 50758.4502817019. The cubic root of 2576420275 is about 1370.8993464411.

The spelling of 2576420275 in words is "two billion, five hundred seventy-six million, four hundred twenty thousand, two hundred seventy-five".