5265223057 has 4 divisors (see below), whose sum is σ = 5542340080. Its totient is φ = 4988106036.

The previous prime is 5265223049. The next prime is 5265223069. The reversal of 5265223057 is 7503225625.

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.

It is a cyclic number.

It is not a de Polignac number, because 5265223057 - 2³ = 5265223049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5265223037) 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, 138558483 + ... + 138558520.

It is an arithmetic number, because the mean of its divisors is an integer number (1385585020).

Almost surely, 2^5265223057 is an apocalyptic number.

It is an amenable number.

5265223057 is a deficient number, since it is larger than the sum of its proper divisors (277117023).

5265223057 is a wasteful number, since it uses less digits than its factorization.

5265223057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277117022.

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 5265223057 is about 72561.8567637295. The cubic root of 5265223057 is about 1739.6915665262.

The spelling of 5265223057 in words is "five billion, two hundred sixty-five million, two hundred twenty-three thousand, fifty-seven".