253525041 has 24 divisors (see below), whose sum is σ = 456565824. Its totient is φ = 131700960.

The previous prime is 253525007. The next prime is 253525061. The reversal of 253525041 is 140525352.

It is a happy number.

It is not a de Polignac number, because 253525041 - 2¹¹ = 253522993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253524996 and 253525014.

It is not an unprimeable number, because it can be changed into a prime (253525061) 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, 182226 + ... + 183611.

It is an arithmetic number, because the mean of its divisors is an integer number (19023576).

Almost surely, 2^253525041 is an apocalyptic number.

253525041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

253525041 is a deficient number, since it is larger than the sum of its proper divisors (203040783).

253525041 is a wasteful number, since it uses less digits than its factorization.

253525041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365861 (or 365858 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 253525041 is about 15922.4696890903. The cubic root of 253525041 is about 632.9075656977.

The spelling of 253525041 in words is "two hundred fifty-three million, five hundred twenty-five thousand, forty-one".