2570941651 has 4 divisors (see below), whose sum is σ = 2571710400. Its totient is φ = 2570172904.

The previous prime is 2570941643. The next prime is 2570941673. The reversal of 2570941651 is 1561490752.

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

It is a cyclic number.

It is not a de Polignac number, because 2570941651 - 2³ = 2570941643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2570941691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379336 + ... + 386053.

It is an arithmetic number, because the mean of its divisors is an integer number (642927600).

Almost surely, 2^2570941651 is an apocalyptic number.

2570941651 is a deficient number, since it is larger than the sum of its proper divisors (768749).

2570941651 is an equidigital number, since it uses as much as digits as its factorization.

2570941651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768748.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 2570941651 is about 50704.4539562354. The cubic root of 2570941651 is about 1369.9269414217.

The spelling of 2570941651 in words is "two billion, five hundred seventy million, nine hundred forty-one thousand, six hundred fifty-one".