354152117053 has 4 divisors (see below), whose sum is σ = 404745276640. Its totient is φ = 303558957468.

The previous prime is 354152117047. The next prime is 354152117087. The reversal of 354152117053 is 350711251453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 354152117053 - 2³³ = 345562182461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354152117093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25296579783 + ... + 25296579796.

It is an arithmetic number, because the mean of its divisors is an integer number (101186319160).

Almost surely, 2^354152117053 is an apocalyptic number.

It is an amenable number.

354152117053 is a deficient number, since it is larger than the sum of its proper divisors (50593159587).

354152117053 is an equidigital number, since it uses as much as digits as its factorization.

354152117053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50593159586.

The product of its (nonzero) digits is 63000, while the sum is 37.

The spelling of 354152117053 in words is "three hundred fifty-four billion, one hundred fifty-two million, one hundred seventeen thousand, fifty-three".