2578875620076 has 36 divisors (see below), whose sum is σ = 7450085125392. Its totient is φ = 736821605664.

The previous prime is 2578875620033. The next prime is 2578875620137. The reversal of 2578875620076 is 6700265788752.

2578875620076 is a `hidden beast` number, since 2 + 578 + 8 + 7 + 56 + 2 + 0 + 0 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 2578875619995 and 2578875620022.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5116816455 + ... + 5116816958.

Almost surely, 2^{2578875620076} is an apocalyptic number.

It is an amenable number.

2578875620076 is an abundant number, since it is smaller than the sum of its proper divisors (4871209505316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2578875620076 is a wasteful number, since it uses less digits than its factorization.

2578875620076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10233633430 (or 10233633425 counting only the distinct ones).

The product of its (nonzero) digits is 79027200, while the sum is 63.

The spelling of 2578875620076 in words is "two trillion, five hundred seventy-eight billion, eight hundred seventy-five million, six hundred twenty thousand, seventy-six".