537072481 has 8 divisors (see below), whose sum is σ = 588234528. Its totient is φ = 486300000.

The previous prime is 537072467. The next prime is 537072493. The reversal of 537072481 is 184270735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 537072481 - 2¹¹ = 537070433 is a prime.

It is a super-2 number, since 2×537072481² = 576893699694990722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 537072481.

It is not an unprimeable number, because it can be changed into a prime (537072401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94500 + ... + 100021.

It is an arithmetic number, because the mean of its divisors is an integer number (73529316).

Almost surely, 2^537072481 is an apocalyptic number.

It is an amenable number.

537072481 is a deficient number, since it is larger than the sum of its proper divisors (51162047).

537072481 is a wasteful number, since it uses less digits than its factorization.

537072481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194783.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 537072481 is about 23174.8242927535. The cubic root of 537072481 is about 812.8510418721.

The spelling of 537072481 in words is "five hundred thirty-seven million, seventy-two thousand, four hundred eighty-one".