354500253063 has 24 divisors (see below), whose sum is σ = 582893700480. Its totient is φ = 205507391760.

The previous prime is 354500253043. The next prime is 354500253073. The reversal of 354500253063 is 360352005453.

354500253063 is a `hidden beast` number, since 3 + 545 + 0 + 0 + 2 + 53 + 0 + 63 = 666.

It is not a de Polignac number, because 354500253063 - 2⁶ = 354500252999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354500253013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77841433 + ... + 77845986.

It is an arithmetic number, because the mean of its divisors is an integer number (24287237520).

Almost surely, 2^354500253063 is an apocalyptic number.

354500253063 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

354500253063 is a deficient number, since it is larger than the sum of its proper divisors (228393447417).

354500253063 is a wasteful number, since it uses less digits than its factorization.

354500253063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155687459 (or 155687456 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 354500253063 in words is "three hundred fifty-four billion, five hundred million, two hundred fifty-three thousand, sixty-three".