253124151 has 24 divisors (see below), whose sum is σ = 406145520. Its totient is φ = 139652352.

The previous prime is 253124149. The next prime is 253124153. The reversal of 253124151 is 151421352.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (253124149) and next prime (253124153).

It is not a de Polignac number, because 253124151 - 2¹ = 253124149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253124153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25426 + ... + 33951.

It is an arithmetic number, because the mean of its divisors is an integer number (16922730).

Almost surely, 2^253124151 is an apocalyptic number.

253124151 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

253124151 is a deficient number, since it is larger than the sum of its proper divisors (153021369).

253124151 is a wasteful number, since it uses less digits than its factorization.

253124151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59423 (or 59416 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 253124151 is about 15909.8758951791. The cubic root of 253124151 is about 632.5737917416.

The spelling of 253124151 in words is "two hundred fifty-three million, one hundred twenty-four thousand, one hundred fifty-one".