253652025 has 48 divisors (see below), whose sum is σ = 461184768. Its totient is φ = 121992000.

The previous prime is 253651991. The next prime is 253652029. The reversal of 253652025 is 520256352.

It is not a de Polignac number, because 253652025 - 2⁷ = 253651897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253651983 and 253652001.

It is not an unprimeable number, because it can be changed into a prime (253652029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106902 + ... + 109248.

It is an arithmetic number, because the mean of its divisors is an integer number (9608016).

Almost surely, 2^253652025 is an apocalyptic number.

253652025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253652025 is a deficient number, since it is larger than the sum of its proper divisors (207532743).

253652025 is a wasteful number, since it uses less digits than its factorization.

253652025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502 (or 2497 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 253652025 is about 15926.4567622557. The cubic root of 253652025 is about 633.0132169573.

The spelling of 253652025 in words is "two hundred fifty-three million, six hundred fifty-two thousand, twenty-five".