352452623 has 2 divisors, whose sum is σ = 352452624. Its totient is φ = 352452622.

The previous prime is 352452613. The next prime is 352452647. The reversal of 352452623 is 326254253.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 352452623 - 2⁸ = 352452367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 352452623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352452613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176226311 + 176226312.

It is an arithmetic number, because the mean of its divisors is an integer number (176226312).

Almost surely, 2^352452623 is an apocalyptic number.

352452623 is a deficient number, since it is larger than the sum of its proper divisors (1).

352452623 is an equidigital number, since it uses as much as digits as its factorization.

352452623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 32.

The square root of 352452623 is about 18773.7216076089. The cubic root of 352452623 is about 706.3721732099.

The spelling of 352452623 in words is "three hundred fifty-two million, four hundred fifty-two thousand, six hundred twenty-three".