8522263057 has 8 divisors (see below), whose sum is σ = 10625159232. Its totient is φ = 6640724400.

The previous prime is 8522263051. The next prime is 8522263063. The reversal of 8522263057 is 7503622258.

It is an interprime number because it is at equal distance from previous prime (8522263051) and next prime (8522263063).

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 8522263057 - 2³ = 8522263049 is a prime.

It is a super-2 number, since 2×8522263057² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8522263051) 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, 55339294 + ... + 55339447.

It is an arithmetic number, because the mean of its divisors is an integer number (1328144904).

Almost surely, 2^8522263057 is an apocalyptic number.

It is an amenable number.

8522263057 is a deficient number, since it is larger than the sum of its proper divisors (2102896175).

8522263057 is a wasteful number, since it uses less digits than its factorization.

8522263057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110678759.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 8522263057 is about 92316.1039959984. The cubic root of 8522263057 is about 2042.6077646894.

The spelling of 8522263057 in words is "eight billion, five hundred twenty-two million, two hundred sixty-three thousand, fifty-seven".