345213525735 has 96 divisors (see below), whose sum is σ = 673608499200. Its totient is φ = 162386415360.

The previous prime is 345213525703. The next prime is 345213525743. The reversal of 345213525735 is 537525312543.

345213525735 is a `hidden beast` number, since 3 + 4 + 5 + 21 + 3 + 52 + 573 + 5 = 666.

It is not a de Polignac number, because 345213525735 - 2⁵ = 345213525703 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1312186 + ... + 1553144.

It is an arithmetic number, because the mean of its divisors is an integer number (7016755200).

Almost surely, 2^345213525735 is an apocalyptic number.

345213525735 is a deficient number, since it is larger than the sum of its proper divisors (328394973465).

345213525735 is a wasteful number, since it uses less digits than its factorization.

345213525735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241093 (or 241090 counting only the distinct ones).

The product of its digits is 1890000, while the sum is 45.

The spelling of 345213525735 in words is "three hundred forty-five billion, two hundred thirteen million, five hundred twenty-five thousand, seven hundred thirty-five".