253774025 has 12 divisors (see below), whose sum is σ = 314903952. Its totient is φ = 202874640.

The previous prime is 253774007. The next prime is 253774057. The reversal of 253774025 is 520477352.

It is not a de Polignac number, because 253774025 - 2¹⁰ = 253773001 is a prime.

It is a hoax number, since the sum of its digits (35) 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45014 + ... + 50336.

It is an arithmetic number, because the mean of its divisors is an integer number (26241996).

Almost surely, 2^253774025 is an apocalyptic number.

253774025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253774025 is a deficient number, since it is larger than the sum of its proper divisors (61129927).

253774025 is a wasteful number, since it uses less digits than its factorization.

253774025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7240 (or 7235 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 253774025 is about 15930.2864067160. The cubic root of 253774025 is about 633.1146882995.

The spelling of 253774025 in words is "two hundred fifty-three million, seven hundred seventy-four thousand, twenty-five".