2572045926 has 16 divisors (see below), whose sum is σ = 5144605104. Its totient is φ = 857263104.

The previous prime is 2572045877. The next prime is 2572045961. The reversal of 2572045926 is 6295402752.

2572045926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 82830 + ... + 109566.

It is an arithmetic number, because the mean of its divisors is an integer number (321537819).

Almost surely, 2^2572045926 is an apocalyptic number.

2572045926 is an abundant number, since it is smaller than the sum of its proper divisors (2572559178).

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

2572045926 is a wasteful number, since it uses less digits than its factorization.

2572045926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42775.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 2572045926 is about 50715.3421165627. The cubic root of 2572045926 is about 1370.1230510889.

The spelling of 2572045926 in words is "two billion, five hundred seventy-two million, forty-five thousand, nine hundred twenty-six".