2570233690 has 8 divisors (see below), whose sum is σ = 4626420660. Its totient is φ = 1028093472.

The previous prime is 2570233667. The next prime is 2570233717. The reversal of 2570233690 is 963320752.

2570233690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2510310609 + 59923081 = 50103^2 + 7741^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2570233690² = 13212202442422032200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128511675 + ... + 128511694.

Almost surely, 2^2570233690 is an apocalyptic number.

2570233690 is a deficient number, since it is larger than the sum of its proper divisors (2056186970).

2570233690 is a wasteful number, since it uses less digits than its factorization.

2570233690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257023376.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 2570233690 is about 50697.4722249542. The cubic root of 2570233690 is about 1369.8011841421.

The spelling of 2570233690 in words is "two billion, five hundred seventy million, two hundred thirty-three thousand, six hundred ninety".