52737421158 has 24 divisors (see below), whose sum is σ = 114402612168. Its totient is φ = 17557878912.

The previous prime is 52737421157. The next prime is 52737421183. The reversal of 52737421158 is 85112473725.

52737421158 is a `hidden beast` number, since 5 + 2 + 73 + 7 + 421 + 158 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52737421151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1756491 + ... + 1786262.

It is an arithmetic number, because the mean of its divisors is an integer number (4766775507).

Almost surely, 2^52737421158 is an apocalyptic number.

52737421158 is an abundant number, since it is smaller than the sum of its proper divisors (61665191010).

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

52737421158 is a wasteful number, since it uses less digits than its factorization.

52737421158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543588 (or 3543585 counting only the distinct ones).

The product of its digits is 470400, while the sum is 45.

The spelling of 52737421158 in words is "fifty-two billion, seven hundred thirty-seven million, four hundred twenty-one thousand, one hundred fifty-eight".