615941224802 has 6 divisors (see below), whose sum is σ = 923913502059. Its totient is φ = 307970057450.

The previous prime is 615941224799. The next prime is 615941224817. The reversal of 615941224802 is 208422149516.

It can be written as a sum of positive squares in only one way, i.e., 307970612401 + 307970612401 = 554951^2 + 554951^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=554951.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 832427 + ... + 1387377.

Almost surely, 2^615941224802 is an apocalyptic number.

615941224802 is a deficient number, since it is larger than the sum of its proper divisors (307972277257).

615941224802 is an frugal number, since it uses more digits than its factorization.

615941224802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109904 (or 554953 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 615941224802 in words is "six hundred fifteen billion, nine hundred forty-one million, two hundred twenty-four thousand, eight hundred two".