253754051 has 4 divisors (see below), whose sum is σ = 259655352. Its totient is φ = 247852752.

The previous prime is 253754027. The next prime is 253754057. The reversal of 253754051 is 150457352.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 253754051 - 2¹⁴ = 253737667 is a prime.

It is a super-2 number, since 2×253754051² = 128782236797821202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 253753999 and 253754017.

It is not an unprimeable number, because it can be changed into a prime (253754057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2950586 + ... + 2950671.

It is an arithmetic number, because the mean of its divisors is an integer number (64913838).

Almost surely, 2^253754051 is an apocalyptic number.

253754051 is a deficient number, since it is larger than the sum of its proper divisors (5901301).

253754051 is an equidigital number, since it uses as much as digits as its factorization.

253754051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5901300.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 253754051 is about 15929.6594753309. The cubic root of 253754051 is about 633.0980775050.

The spelling of 253754051 in words is "two hundred fifty-three million, seven hundred fifty-four thousand, fifty-one".