537079680 has 128 divisors (see below), whose sum is σ = 1902218400. Its totient is φ = 143216640.

The previous prime is 537079651. The next prime is 537079703. The reversal of 537079680 is 86970735.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1740 + ... + 32820.

Almost surely, 2^537079680 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 537079680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (951109200).

537079680 is an abundant number, since it is smaller than the sum of its proper divisors (1365138720).

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

537079680 is a wasteful number, since it uses less digits than its factorization.

537079680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31109 (or 31091 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 537079680 is about 23174.9796116415. The cubic root of 537079680 is about 812.8546737149.

The spelling of 537079680 in words is "five hundred thirty-seven million, seventy-nine thousand, six hundred eighty".