2252570641 has 4 divisors (see below), whose sum is σ = 2253683952. Its totient is φ = 2251457332.

The previous prime is 2252570633. The next prime is 2252570651. The reversal of 2252570641 is 1460752522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1460752522 = 2 ⋅730376261.

It is a cyclic number.

It is not a de Polignac number, because 2252570641 - 2³ = 2252570633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2252570597 and 2252570606.

It is not an unprimeable number, because it can be changed into a prime (2252570611) 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, 553615 + ... + 557668.

It is an arithmetic number, because the mean of its divisors is an integer number (563420988).

Almost surely, 2^2252570641 is an apocalyptic number.

It is an amenable number.

2252570641 is a deficient number, since it is larger than the sum of its proper divisors (1113311).

2252570641 is a wasteful number, since it uses less digits than its factorization.

2252570641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113310.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 2252570641 is about 47461.2541026889. The cubic root of 2252570641 is about 1310.8695431208.

The spelling of 2252570641 in words is "two billion, two hundred fifty-two million, five hundred seventy thousand, six hundred forty-one".