2800049259056 has 40 divisors (see below), whose sum is σ = 6204781678080. Its totient is φ = 1199116736064.

The previous prime is 2800049259023. The next prime is 2800049259107. The reversal of 2800049259056 is 6509529400082.

It is a super-2 number, since 2×2800049259056² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2800049258995 and 2800049259013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9271286 + ... + 9568533.

It is an arithmetic number, because the mean of its divisors is an integer number (155119541952).

Almost surely, 2^{2800049259056} is an apocalyptic number.

It is an amenable number.

2800049259056 is an abundant number, since it is smaller than the sum of its proper divisors (3404732419024).

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

2800049259056 is a wasteful number, since it uses less digits than its factorization.

2800049259056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18841161 (or 18841155 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 50.

The spelling of 2800049259056 in words is "two trillion, eight hundred billion, forty-nine million, two hundred fifty-nine thousand, fifty-six".