250453425 has 24 divisors (see below), whose sum is σ = 428365440. Its totient is φ = 128968000.

The previous prime is 250453409. The next prime is 250453429. The reversal of 250453425 is 524354052.

It is not a de Polignac number, because 250453425 - 2⁴ = 250453409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 250453392 and 250453401.

It is not an unprimeable number, because it can be changed into a prime (250453429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55401 + ... + 59750.

It is an arithmetic number, because the mean of its divisors is an integer number (17848560).

Almost surely, 2^250453425 is an apocalyptic number.

250453425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250453425 is a deficient number, since it is larger than the sum of its proper divisors (177912015).

250453425 is a wasteful number, since it uses less digits than its factorization.

250453425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115193 (or 115188 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 250453425 is about 15825.7203627513. The cubic root of 250453425 is about 630.3411480627.

The spelling of 250453425 in words is "two hundred fifty million, four hundred fifty-three thousand, four hundred twenty-five".