345182552452 has 12 divisors (see below), whose sum is σ = 604580964876. Its totient is φ = 172445133920.

The previous prime is 345182552437. The next prime is 345182552501. The reversal of 345182552452 is 254255281543.

It can be written as a sum of positive squares in 2 ways, for example, as 192445406596 + 152737145856 = 438686^2 + 390816^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36530263 + ... + 36539710.

It is an arithmetic number, because the mean of its divisors is an integer number (50381747073).

Almost surely, 2^345182552452 is an apocalyptic number.

It is an amenable number.

345182552452 is a deficient number, since it is larger than the sum of its proper divisors (259398412424).

345182552452 is a wasteful number, since it uses less digits than its factorization.

345182552452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73071158 (or 73071156 counting only the distinct ones).

The product of its digits is 1920000, while the sum is 46.

The spelling of 345182552452 in words is "three hundred forty-five billion, one hundred eighty-two million, five hundred fifty-two thousand, four hundred fifty-two".