52673157541 has 4 divisors (see below), whose sum is σ = 52677906732. Its totient is φ = 52668408352.

The previous prime is 52673157517. The next prime is 52673157553. The reversal of 52673157541 is 14575137625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18907625025 + 33765532516 = 137505^2 + 183754^2 .

It is a cyclic number.

It is not a de Polignac number, because 52673157541 - 2¹⁹ = 52672633253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52673157491 and 52673157500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52673151541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2357920 + ... + 2380153.

It is an arithmetic number, because the mean of its divisors is an integer number (13169476683).

Almost surely, 2^52673157541 is an apocalyptic number.

It is an amenable number.

52673157541 is a deficient number, since it is larger than the sum of its proper divisors (4749191).

52673157541 is a wasteful number, since it uses less digits than its factorization.

52673157541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749190.

The product of its digits is 882000, while the sum is 46.

The spelling of 52673157541 in words is "fifty-two billion, six hundred seventy-three million, one hundred fifty-seven thousand, five hundred forty-one".