352452542 has 12 divisors (see below), whose sum is σ = 572475240. Its totient is φ = 162670248.

The previous prime is 352452539. The next prime is 352452557. The reversal of 352452542 is 245254253.

It is a junction number, because it is equal to n+sod(n) for n = 352452499 and 352452508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 521042 + ... + 521717.

It is an arithmetic number, because the mean of its divisors is an integer number (47706270).

Almost surely, 2^352452542 is an apocalyptic number.

352452542 is a deficient number, since it is larger than the sum of its proper divisors (220022698).

352452542 is a wasteful number, since it uses less digits than its factorization.

352452542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042787 (or 1042774 counting only the distinct ones).

The product of its digits is 48000, while the sum is 32.

The square root of 352452542 is about 18773.7194503380. The cubic root of 352452542 is about 706.3721190975.

The spelling of 352452542 in words is "three hundred fifty-two million, four hundred fifty-two thousand, five hundred forty-two".