5537133380 has 12 divisors (see below), whose sum is σ = 11627980140. Its totient is φ = 2214853344.

The previous prime is 5537133379. The next prime is 5537133383. The reversal of 5537133380 is 833317355.

It can be written as a sum of positive squares in 2 ways, for example, as 4172126464 + 1365006916 = 64592^2 + 36946^2 .

It is not an unprimeable number, because it can be changed into a prime (5537133383) 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, 138428315 + ... + 138428354.

It is an arithmetic number, because the mean of its divisors is an integer number (968998345).

Almost surely, 2^5537133380 is an apocalyptic number.

It is an amenable number.

5537133380 is an abundant number, since it is smaller than the sum of its proper divisors (6090846760).

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

5537133380 is a wasteful number, since it uses less digits than its factorization.

5537133380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276856678 (or 276856676 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 5537133380 is about 74411.9169219555. The cubic root of 5537133380 is about 1769.1377991891.

The spelling of 5537133380 in words is "five billion, five hundred thirty-seven million, one hundred thirty-three thousand, three hundred eighty".