537307482069 has 24 divisors (see below), whose sum is σ = 784603591200. Its totient is φ = 354296760480.

The previous prime is 537307482037. The next prime is 537307482137. The reversal of 537307482069 is 960284703735.

537307482069 is a `hidden beast` number, since 537 + 3 + 0 + 7 + 48 + 2 + 0 + 69 = 666.

It is not a de Polignac number, because 537307482069 - 2⁵ = 537307482037 is a prime.

It is a super-2 number, since 2×537307482069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537307482269) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80542 + ... + 1039760.

It is an arithmetic number, because the mean of its divisors is an integer number (32691816300).

Almost surely, 2^537307482069 is an apocalyptic number.

It is an amenable number.

537307482069 is a deficient number, since it is larger than the sum of its proper divisors (247296109131).

537307482069 is a wasteful number, since it uses less digits than its factorization.

537307482069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959905 (or 959902 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 537307482069 in words is "five hundred thirty-seven billion, three hundred seven million, four hundred eighty-two thousand, sixty-nine".