9057811380 has 24 divisors (see below), whose sum is σ = 25361872032. Its totient is φ = 2415416352.

The previous prime is 9057811379. The next prime is 9057811409. The reversal of 9057811380 is 831187509.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75481702 + ... + 75481821.

It is an arithmetic number, because the mean of its divisors is an integer number (1056744668).

Almost surely, 2^9057811380 is an apocalyptic number.

It is an amenable number.

9057811380 is an abundant number, since it is smaller than the sum of its proper divisors (16304060652).

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

9057811380 is a wasteful number, since it uses less digits than its factorization.

9057811380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150963535 (or 150963533 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 42.

The square root of 9057811380 is about 95172.5347986487. The cubic root of 9057811380 is about 2084.5281175374.

Adding to 9057811380 its reverse (831187509), we get a palindrome (9888998889).

The spelling of 9057811380 in words is "nine billion, fifty-seven million, eight hundred eleven thousand, three hundred eighty".