253324024055 has 4 divisors (see below), whose sum is σ = 303988828872. Its totient is φ = 202659219240.

The previous prime is 253324024013. The next prime is 253324024123. The reversal of 253324024055 is 550420423352.

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

It is not a de Polignac number, because 253324024055 - 2¹² = 253324019959 is a prime.

It is a super-2 number, since 2×253324024055² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25332402401 + ... + 25332402410.

It is an arithmetic number, because the mean of its divisors is an integer number (75997207218).

Almost surely, 2^253324024055 is an apocalyptic number.

253324024055 is a deficient number, since it is larger than the sum of its proper divisors (50664804817).

253324024055 is an equidigital number, since it uses as much as digits as its factorization.

253324024055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50664804816.

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 253324024055 in words is "two hundred fifty-three billion, three hundred twenty-four million, twenty-four thousand, fifty-five".