345027505263 has 32 divisors (see below), whose sum is σ = 548699897856. Its totient is φ = 188557335648.

The previous prime is 345027505223. The next prime is 345027505289. The reversal of 345027505263 is 362505720543.

It is not a de Polignac number, because 345027505263 - 2¹² = 345027501167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345027505223) 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, 3284370 + ... + 3387792.

It is an arithmetic number, because the mean of its divisors is an integer number (17146871808).

Almost surely, 2^345027505263 is an apocalyptic number.

345027505263 is a deficient number, since it is larger than the sum of its proper divisors (203672392593).

345027505263 is a wasteful number, since it uses less digits than its factorization.

345027505263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110363.

The product of its (nonzero) digits is 756000, while the sum is 42.

The spelling of 345027505263 in words is "three hundred forty-five billion, twenty-seven million, five hundred five thousand, two hundred sixty-three".