537368013 has 96 divisors (see below), whose sum is σ = 1043660800. Its totient is φ = 268318656.

The previous prime is 537368009. The next prime is 537368059. The reversal of 537368013 is 310863735.

537368013 is a `hidden beast` number, since 537 + 36 + 80 + 13 = 666.

It is not a de Polignac number, because 537368013 - 2² = 537368009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537368003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 419508 + ... + 420786.

Almost surely, 2^537368013 is an apocalyptic number.

It is an amenable number.

537368013 is a deficient number, since it is larger than the sum of its proper divisors (506292787).

537368013 is a wasteful number, since it uses less digits than its factorization.

537368013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333 (or 1321 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 537368013 is about 23181.1995591255. The cubic root of 537368013 is about 813.0001089310. Note that the first 3 decimals are identical.

The spelling of 537368013 in words is "five hundred thirty-seven million, three hundred sixty-eight thousand, thirteen".