354253053 has 64 divisors (see below), whose sum is σ = 611647488. Its totient is φ = 177059520.

The previous prime is 354253033. The next prime is 354253057. The reversal of 354253053 is 350352453.

It is not a de Polignac number, because 354253053 - 2¹⁰ = 354252029 is a prime.

It is a super-3 number, since 3×354253053³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 354253053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354253057) 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, 727176 + ... + 727662.

It is an arithmetic number, because the mean of its divisors is an integer number (9556992).

Almost surely, 2^354253053 is an apocalyptic number.

354253053 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

354253053 is a deficient number, since it is larger than the sum of its proper divisors (257394435).

354253053 is a wasteful number, since it uses less digits than its factorization.

354253053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622.

The product of its (nonzero) digits is 27000, while the sum is 30.

The square root of 354253053 is about 18821.6113284703. The cubic root of 354253053 is about 707.5729154416.

The spelling of 354253053 in words is "three hundred fifty-four million, two hundred fifty-three thousand, fifty-three".