2525027775 has 24 divisors (see below), whose sum is σ = 4216059024. Its totient is φ = 1333344000.

The previous prime is 2525027753. The next prime is 2525027789. The reversal of 2525027775 is 5777205252.

It is not a de Polignac number, because 2525027775 - 2⁶ = 2525027711 is a prime.

2525027775 is a modest number, since divided by 27775 gives 2525 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, 159094 + ... + 174243.

It is an arithmetic number, because the mean of its divisors is an integer number (175669126).

Almost surely, 2^2525027775 is an apocalyptic number.

2525027775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2525027775 is a deficient number, since it is larger than the sum of its proper divisors (1691031249).

2525027775 is a wasteful number, since it uses less digits than its factorization.

2525027775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333451 (or 333446 counting only the distinct ones).

The product of its (nonzero) digits is 343000, while the sum is 42.

The square root of 2525027775 is about 50249.6544764240. The cubic root of 2525027775 is about 1361.7228337315.

The spelling of 2525027775 in words is "two billion, five hundred twenty-five million, twenty-seven thousand, seven hundred seventy-five".