52154543241 has 12 divisors (see below), whose sum is σ = 75571992132. Its totient is φ = 34660010016.

The previous prime is 52154543101. The next prime is 52154543257. The reversal of 52154543241 is 14234545125.

52154543241 is a `hidden beast` number, since 5 + 21 + 54 + 543 + 2 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10774440000 + 41380103241 = 103800^2 + 203421^2 .

It is not a de Polignac number, because 52154543241 - 2¹³ = 52154535049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52154543196 and 52154543205.

It is not an unprimeable number, because it can be changed into a prime (52154543261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9137446 + ... + 9143151.

It is an arithmetic number, because the mean of its divisors is an integer number (6297666011).

Almost surely, 2^52154543241 is an apocalyptic number.

It is an amenable number.

52154543241 is a deficient number, since it is larger than the sum of its proper divisors (23417448891).

52154543241 is a wasteful number, since it uses less digits than its factorization.

52154543241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18280920 (or 18280917 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The spelling of 52154543241 in words is "fifty-two billion, one hundred fifty-four million, five hundred forty-three thousand, two hundred forty-one".