253956054 has 32 divisors (see below), whose sum is σ = 563178240. Its totient is φ = 75693600.

The previous prime is 253956011. The next prime is 253956097. The reversal of 253956054 is 450659352.

It is an interprime number because it is at equal distance from previous prime (253956011) and next prime (253956097).

It is a super-3 number, since 3×253956054³ (a number of 26 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27514 + ... + 35565.

It is an arithmetic number, because the mean of its divisors is an integer number (17599320).

Almost surely, 2^253956054 is an apocalyptic number.

253956054 is an abundant number, since it is smaller than the sum of its proper divisors (309222186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253956054 is a wasteful number, since it uses less digits than its factorization.

253956054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63156.

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 253956054 is about 15935.9986822289. The cubic root of 253956054 is about 633.2660272580.

The spelling of 253956054 in words is "two hundred fifty-three million, nine hundred fifty-six thousand, fifty-four".