537473724480 has 3360 divisors, whose sum is σ = 2688132344832. Its totient is φ = 100329062400.

The previous prime is 537473724451. The next prime is 537473724481. The reversal of 537473724480 is 84427374735.

537473724480 is a `hidden beast` number, since 5 + 3 + 74 + 73 + 7 + 24 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (3360).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (537473724481) by changing a digit.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 7362653724 + ... + 7362653796.

Almost surely, 2^537473724480 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 537473724480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1344066172416).

537473724480 is an abundant number, since it is smaller than the sum of its proper divisors (2150658620352).

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

537473724480 is a wasteful number, since it uses less digits than its factorization.

537473724480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 54.

The spelling of 537473724480 in words is "five hundred thirty-seven billion, four hundred seventy-three million, seven hundred twenty-four thousand, four hundred eighty".