537306880 has 144 divisors (see below), whose sum is σ = 1450487808. Its totient is φ = 188928000.

The previous prime is 537306877. The next prime is 537306881. The reversal of 537306880 is 88603735.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537306881) 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, 435865 + ... + 437095.

It is an arithmetic number, because the mean of its divisors is an integer number (10072832).

Almost surely, 2^537306880 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 537306880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (725243904).

537306880 is an abundant number, since it is smaller than the sum of its proper divisors (913180928).

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

537306880 is a wasteful number, since it uses less digits than its factorization.

537306880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294 (or 1280 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 537306880 is about 23179.8809315320. The cubic root of 537306880 is about 812.9692777815.

The spelling of 537306880 in words is "five hundred thirty-seven million, three hundred six thousand, eight hundred eighty".