2572530934 has 4 divisors (see below), whose sum is σ = 3858796404. Its totient is φ = 1286265466.

The previous prime is 2572530913. The next prime is 2572530941. The reversal of 2572530934 is 4390352752.

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, 643132732 + ... + 643132735.

It is an arithmetic number, because the mean of its divisors is an integer number (964699101).

Almost surely, 2^2572530934 is an apocalyptic number.

2572530934 is a deficient number, since it is larger than the sum of its proper divisors (1286265470).

2572530934 is a wasteful number, since it uses less digits than its factorization.

2572530934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286265469.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 2572530934 is about 50720.1235605750. The cubic root of 2572530934 is about 1370.2091665647.

The spelling of 2572530934 in words is "two billion, five hundred seventy-two million, five hundred thirty thousand, nine hundred thirty-four".