354845548453 has 16 divisors (see below), whose sum is σ = 389665267776. Its totient is φ = 320453677440.

The previous prime is 354845548391. The next prime is 354845548457.

It is a happy number.

354845548453 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 354845548453 - 2²⁵ = 354811994021 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 (354845548457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7719225 + ... + 7765057.

It is an arithmetic number, because the mean of its divisors is an integer number (24354079236).

Almost surely, 2^354845548453 is an apocalyptic number.

It is an amenable number.

354845548453 is a deficient number, since it is larger than the sum of its proper divisors (34819719323).

354845548453 is a wasteful number, since it uses less digits than its factorization.

354845548453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50484.

The product of its digits is 92160000, while the sum is 58.

The spelling of 354845548453 in words is "three hundred fifty-four billion, eight hundred forty-five million, five hundred forty-eight thousand, four hundred fifty-three".