253415451111045 has 32 divisors (see below), whose sum is σ = 415523847836160. Its totient is φ = 131804559567360.

The previous prime is 253415451111041. The next prime is 253415451111157. The reversal of 253415451111045 is 540111154514352.

It is not a de Polignac number, because 253415451111045 - 2² = 253415451111041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253415451110988 and 253415451111006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253415451111041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82691590 + ... + 85701399.

It is an arithmetic number, because the mean of its divisors is an integer number (12985120244880).

Almost surely, 2^{253415451111045} is an apocalyptic number.

It is an amenable number.

253415451111045 is a deficient number, since it is larger than the sum of its proper divisors (162108396725115).

253415451111045 is a wasteful number, since it uses less digits than its factorization.

253415451111045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168395485.

The product of its (nonzero) digits is 240000, while the sum is 42.

The spelling of 253415451111045 in words is "two hundred fifty-three trillion, four hundred fifteen billion, four hundred fifty-one million, one hundred eleven thousand, forty-five".