2578232077196 has 12 divisors (see below), whose sum is σ = 4511925098352. Its totient is φ = 1289110620528.

The previous prime is 2578232077189. The next prime is 2578232077219. The reversal of 2578232077196 is 6917702328752.

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, 168440 + ... + 2277023.

It is an arithmetic number, because the mean of its divisors is an integer number (375993758196).

Almost surely, 2^{2578232077196} is an apocalyptic number.

It is an amenable number.

2578232077196 is a deficient number, since it is larger than the sum of its proper divisors (1933693021156).

2578232077196 is a wasteful number, since it uses less digits than its factorization.

2578232077196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2709040 (or 2709038 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 59.

The spelling of 2578232077196 in words is "two trillion, five hundred seventy-eight billion, two hundred thirty-two million, seventy-seven thousand, one hundred ninety-six".