2500422975 has 36 divisors (see below), whose sum is σ = 4541642352. Its totient is φ = 1314768000.

The previous prime is 2500422941. The next prime is 2500423021. The reversal of 2500422975 is 5792240052.

It is a happy number.

It is not a de Polignac number, because 2500422975 - 2²³ = 2492034367 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 62286 + ... + 94235.

It is an arithmetic number, because the mean of its divisors is an integer number (126156732).

Almost surely, 2^2500422975 is an apocalyptic number.

2500422975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2500422975 is a deficient number, since it is larger than the sum of its proper divisors (2041219377).

2500422975 is a wasteful number, since it uses less digits than its factorization.

2500422975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156608 (or 156600 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 2500422975 is about 50004.2295711073. The cubic root of 2500422975 is about 1357.2853460339.

The spelling of 2500422975 in words is "two billion, five hundred million, four hundred twenty-two thousand, nine hundred seventy-five".