354846648453 has 32 divisors (see below), whose sum is σ = 521436161664. Its totient is φ = 212853600000.

The previous prime is 354846648439. The next prime is 354846648491.

354846648453 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 354846648453 - 2⁹ = 354846647941 is a prime.

It is a super-2 number, since 2×354846648453² (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 (354846648493) 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, 10184923 + ... + 10219703.

It is an arithmetic number, because the mean of its divisors is an integer number (16294880052).

Almost surely, 2^354846648453 is an apocalyptic number.

354846648453 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

354846648453 is a deficient number, since it is larger than the sum of its proper divisors (166589513211).

354846648453 is a wasteful number, since it uses less digits than its factorization.

354846648453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37957.

The product of its digits is 132710400, while the sum is 60.

The spelling of 354846648453 in words is "three hundred fifty-four billion, eight hundred forty-six million, six hundred forty-eight thousand, four hundred fifty-three".