352563647403263 has 16 divisors (see below), whose sum is σ = 376831079089920. Its totient is φ = 328904744786496.

The previous prime is 352563647403211. The next prime is 352563647403323. The reversal of 352563647403263 is 362304746365253.

It is a cyclic number.

It is not a de Polignac number, because 352563647403263 - 2¹⁴ = 352563647386879 is a prime.

It is a super-2 number, since 2×352563647403263² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352563647423263) 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, 518883206 + ... + 519562227.

It is an arithmetic number, because the mean of its divisors is an integer number (23551942443120).

Almost surely, 2^{352563647403263} is an apocalyptic number.

352563647403263 is a deficient number, since it is larger than the sum of its proper divisors (24267431686657).

352563647403263 is a wasteful number, since it uses less digits than its factorization.

352563647403263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038445726.

The product of its (nonzero) digits is 195955200, while the sum is 59.

The spelling of 352563647403263 in words is "three hundred fifty-two trillion, five hundred sixty-three billion, six hundred forty-seven million, four hundred three thousand, two hundred sixty-three".