253994125 has 48 divisors (see below), whose sum is σ = 398361600. Its totient is φ = 158268000.

The previous prime is 253994123. The next prime is 253994183. The reversal of 253994125 is 521499352.

253994125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 253994125 - 2¹ = 253994123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253994123) 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, 104676 + ... + 107074.

It is an arithmetic number, because the mean of its divisors is an integer number (8299200).

Almost surely, 2^253994125 is an apocalyptic number.

253994125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253994125 is a deficient number, since it is larger than the sum of its proper divisors (144367475).

253994125 is a wasteful number, since it uses less digits than its factorization.

253994125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443 (or 2422 counting only the distinct ones).

The product of its digits is 97200, while the sum is 40.

The square root of 253994125 is about 15937.1931343007. The cubic root of 253994125 is about 633.2976703526.

The spelling of 253994125 in words is "two hundred fifty-three million, nine hundred ninety-four thousand, one hundred twenty-five".