253054555 has 16 divisors (see below), whose sum is σ = 327468960. Its totient is φ = 186617088.

The previous prime is 253054547. The next prime is 253054567. The reversal of 253054555 is 555450352.

It is a cyclic number.

It is not a de Polignac number, because 253054555 - 2³ = 253054547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253054555.

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, 55191 + ... + 59599.

It is an arithmetic number, because the mean of its divisors is an integer number (20466810).

Almost surely, 2^253054555 is an apocalyptic number.

253054555 is a deficient number, since it is larger than the sum of its proper divisors (74414405).

253054555 is a wasteful number, since it uses less digits than its factorization.

253054555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5310.

The product of its (nonzero) digits is 75000, while the sum is 34.

The square root of 253054555 is about 15907.6885498805. The cubic root of 253054555 is about 632.5158114437.

The spelling of 253054555 in words is "two hundred fifty-three million, fifty-four thousand, five hundred fifty-five".