2570865493 has 8 divisors (see below), whose sum is σ = 2939006720. Its totient is φ = 2202942960.

The previous prime is 2570865463. The next prime is 2570865527. The reversal of 2570865493 is 3945680752.

2570865493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2570865493 - 2²⁵ = 2537311061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2570865463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28653 + ... + 77218.

It is an arithmetic number, because the mean of its divisors is an integer number (367375840).

Almost surely, 2^2570865493 is an apocalyptic number.

It is an amenable number.

2570865493 is a deficient number, since it is larger than the sum of its proper divisors (368141227).

2570865493 is a wasteful number, since it uses less digits than its factorization.

2570865493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109347.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The square root of 2570865493 is about 50703.7029515597. The cubic root of 2570865493 is about 1369.9134143513.

The spelling of 2570865493 in words is "two billion, five hundred seventy million, eight hundred sixty-five thousand, four hundred ninety-three".