2568180946402 has 8 divisors (see below), whose sum is σ = 3852757411776. Its totient is φ = 1283928475812.

The previous prime is 2568180946399. The next prime is 2568180946421. The reversal of 2568180946402 is 2046490818652.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 80978878 + ... + 81010585.

It is an arithmetic number, because the mean of its divisors is an integer number (481594676472).

Almost surely, 2^{2568180946402} is an apocalyptic number.

2568180946402 is a deficient number, since it is larger than the sum of its proper divisors (1284576465374).

2568180946402 is a wasteful number, since it uses less digits than its factorization.

2568180946402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161997392.

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 2568180946402 in words is "two trillion, five hundred sixty-eight billion, one hundred eighty million, nine hundred forty-six thousand, four hundred two".