2625002775 has 24 divisors (see below), whose sum is σ = 4822228560. Its totient is φ = 1400001120.

The previous prime is 2625002767. The next prime is 2625002789. The reversal of 2625002775 is 5772005262.

2625002775 is a `hidden beast` number, since 2 + 62 + 500 + 27 + 75 = 666.

It is not a de Polignac number, because 2625002775 - 2³ = 2625002767 is a prime.

2625002775 is a modest number, since divided by 2775 gives 2625 as remainder.

It is a congruent 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, 1943772 + ... + 1945121.

It is an arithmetic number, because the mean of its divisors is an integer number (200926190).

Almost surely, 2^2625002775 is an apocalyptic number.

2625002775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2625002775 is a deficient number, since it is larger than the sum of its proper divisors (2197225785).

2625002775 is a wasteful number, since it uses less digits than its factorization.

2625002775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888912 (or 3888901 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 2625002775 is about 51234.7809110179. The cubic root of 2625002775 is about 1379.4625742866.

The spelling of 2625002775 in words is "two billion, six hundred twenty-five million, two thousand, seven hundred seventy-five".