253627485223 has 6 divisors (see below), whose sum is σ = 295036054296. Its totient is φ = 217394987292.

The previous prime is 253627485217. The next prime is 253627485239. The reversal of 253627485223 is 322584726352.

It is a de Polignac number, because none of the positive numbers 2^k-253627485223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 5176071127 = 253627485223 / (2 + 5 + 3 + 6 + 2 + 7 + 4 + 8 + 5 + 2 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253627405223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2588035515 + ... + 2588035612.

It is an arithmetic number, because the mean of its divisors is an integer number (49172675716).

Almost surely, 2^253627485223 is an apocalyptic number.

253627485223 is a deficient number, since it is larger than the sum of its proper divisors (41408569073).

253627485223 is an equidigital number, since it uses as much as digits as its factorization.

253627485223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5176071141 (or 5176071134 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 49.

The spelling of 253627485223 in words is "two hundred fifty-three billion, six hundred twenty-seven million, four hundred eighty-five thousand, two hundred twenty-three".