58397693553 has 8 divisors (see below), whose sum is σ = 86515101600. Its totient is φ = 38931795684.

The previous prime is 58397693551. The next prime is 58397693573. The reversal of 58397693553 is 35539679385.

58397693553 is a `hidden beast` number, since 5 + 8 + 3 + 9 + 76 + 9 + 3 + 553 = 666.

It is not a de Polignac number, because 58397693553 - 2¹ = 58397693551 is a prime.

It is a super-2 number, since 2×58397693553² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58397693551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081438743 + ... + 1081438796.

It is an arithmetic number, because the mean of its divisors is an integer number (10814387700).

Almost surely, 2^58397693553 is an apocalyptic number.

It is an amenable number.

58397693553 is a deficient number, since it is larger than the sum of its proper divisors (28117408047).

58397693553 is a wasteful number, since it uses less digits than its factorization.

58397693553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162877548 (or 2162877542 counting only the distinct ones).

The product of its digits is 91854000, while the sum is 63.

The spelling of 58397693553 in words is "fifty-eight billion, three hundred ninety-seven million, six hundred ninety-three thousand, five hundred fifty-three".