5537480 has 64 divisors (see below), whose sum is σ = 14031360. Its totient is φ = 1951488.

The previous prime is 5537479. The next prime is 5537489. The reversal of 5537480 is 847355.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5537489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11729 + ... + 12191.

It is an arithmetic number, because the mean of its divisors is an integer number (219240).

Almost surely, 2^5537480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5537480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7015680).

5537480 is an abundant number, since it is smaller than the sum of its proper divisors (8493880).

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

5537480 is a wasteful number, since it uses less digits than its factorization.

5537480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 5537480 is about 2353.1850755944. The cubic root of 5537480 is about 176.9174713943.

The spelling of 5537480 in words is "five million, five hundred thirty-seven thousand, four hundred eighty".