5266158280 has 32 divisors (see below), whose sum is σ = 12049689600. Its totient is φ = 2070759616.

The previous prime is 5266158277. The next prime is 5266158299. The reversal of 5266158280 is 828516625.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113352 + ... + 1118071.

It is an arithmetic number, because the mean of its divisors is an integer number (376552800).

Almost surely, 2^5266158280 is an apocalyptic number.

It is an amenable number.

5266158280 is an abundant number, since it is smaller than the sum of its proper divisors (6783531320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5266158280 is a wasteful number, since it uses less digits than its factorization.

5266158280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231493 (or 2231489 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 5266158280 is about 72568.3007931149. The cubic root of 5266158280 is about 1739.7945633178.

The spelling of 5266158280 in words is "five billion, two hundred sixty-six million, one hundred fifty-eight thousand, two hundred eighty".