2750375025 has 36 divisors (see below), whose sum is σ = 5085150720. Its totient is φ = 1419544800.

The previous prime is 2750375021. The next prime is 2750375053. The reversal of 2750375025 is 5205730572.

It is a happy number.

It is not a de Polignac number, because 2750375025 - 2² = 2750375021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2750375021) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 190185 + ... + 204134.

Almost surely, 2^2750375025 is an apocalyptic number.

2750375025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2750375025 is a deficient number, since it is larger than the sum of its proper divisors (2334775695).

2750375025 is a wasteful number, since it uses less digits than its factorization.

2750375025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394366 (or 394358 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 36.

The square root of 2750375025 is about 52444.0180096834. The cubic root of 2750375025 is about 1401.0833493904.

The spelling of 2750375025 in words is "two billion, seven hundred fifty million, three hundred seventy-five thousand, twenty-five".