253315534005 has 64 divisors (see below), whose sum is σ = 477036967680. Its totient is φ = 127099072512.

The previous prime is 253315533983. The next prime is 253315534007. The reversal of 253315534005 is 500435513352.

253315534005 is a `hidden beast` number, since 253 + 315 + 53 + 40 + 0 + 5 = 666.

It is not a de Polignac number, because 253315534005 - 2¹¹ = 253315531957 is a prime.

It is a super-2 number, since 2×253315534005² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253315534007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5524182 + ... + 5569848.

It is an arithmetic number, because the mean of its divisors is an integer number (7453702620).

Almost surely, 2^253315534005 is an apocalyptic number.

It is an amenable number.

253315534005 is a deficient number, since it is larger than the sum of its proper divisors (223721433675).

253315534005 is a wasteful number, since it uses less digits than its factorization.

253315534005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48115 (or 48109 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 253315534005 in words is "two hundred fifty-three billion, three hundred fifteen million, five hundred thirty-four thousand, five".