2573512022 has 4 divisors (see below), whose sum is σ = 3860268036. Its totient is φ = 1286756010.

The previous prime is 2573511977. The next prime is 2573512033. The reversal of 2573512022 is 2202153752.

2573512022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643378004 + ... + 643378007.

It is an arithmetic number, because the mean of its divisors is an integer number (965067009).

Almost surely, 2^2573512022 is an apocalyptic number.

2573512022 is a deficient number, since it is larger than the sum of its proper divisors (1286756014).

2573512022 is a wasteful number, since it uses less digits than its factorization.

2573512022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286756013.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2573512022 is about 50729.7942239075. The cubic root of 2573512022 is about 1370.3833303162.

Adding to 2573512022 its reverse (2202153752), we get a palindrome (4775665774).

The spelling of 2573512022 in words is "two billion, five hundred seventy-three million, five hundred twelve thousand, twenty-two".