2052878074 has 16 divisors (see below), whose sum is σ = 3321071712. Its totient is φ = 946086768.

The previous prime is 2052878053. The next prime is 2052878099. The reversal of 2052878074 is 4708782502.

It is a self number, because there is not a number n which added to its sum of digits gives 2052878074.

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, 40044 + ... + 75559.

It is an arithmetic number, because the mean of its divisors is an integer number (207566982).

Almost surely, 2^2052878074 is an apocalyptic number.

2052878074 is a deficient number, since it is larger than the sum of its proper divisors (1268193638).

2052878074 is a wasteful number, since it uses less digits than its factorization.

2052878074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116301.

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 2052878074 is about 45308.6975535603. The cubic root of 2052878074 is about 1270.9283051090.

The spelling of 2052878074 in words is "two billion, fifty-two million, eight hundred seventy-eight thousand, seventy-four".