352879978253 has 16 divisors (see below), whose sum is σ = 385410940992. Its totient is φ = 320424432000.

The previous prime is 352879978247. The next prime is 352879978261.

It is a happy number.

352879978253 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 352879978253 - 2¹² = 352879974157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352879978153) 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, 39156518 + ... + 39165528.

It is an arithmetic number, because the mean of its divisors is an integer number (24088183812).

Almost surely, 2^352879978253 is an apocalyptic number.

It is an amenable number.

352879978253 is a deficient number, since it is larger than the sum of its proper divisors (32530962739).

352879978253 is a wasteful number, since it uses less digits than its factorization.

352879978253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12796.

The product of its digits is 228614400, while the sum is 68.

The spelling of 352879978253 in words is "three hundred fifty-two billion, eight hundred seventy-nine million, nine hundred seventy-eight thousand, two hundred fifty-three".