253754423 has 12 divisors (see below), whose sum is σ = 285679800. Its totient is φ = 224044656.

The previous prime is 253754411. The next prime is 253754441. The reversal of 253754423 is 324457352.

It is not a de Polignac number, because 253754423 - 2⁸ = 253754167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253754023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11573 + ... + 25326.

It is an arithmetic number, because the mean of its divisors is an integer number (23806650).

Almost surely, 2^253754423 is an apocalyptic number.

253754423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

253754423 is a deficient number, since it is larger than the sum of its proper divisors (31925377).

253754423 is a wasteful number, since it uses less digits than its factorization.

253754423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36958 (or 36935 counting only the distinct ones).

The product of its digits is 100800, while the sum is 35.

The square root of 253754423 is about 15929.6711516591. The cubic root of 253754423 is about 633.0983868759.

The spelling of 253754423 in words is "two hundred fifty-three million, seven hundred fifty-four thousand, four hundred twenty-three".