532673162557 has 4 divisors (see below), whose sum is σ = 547069734556. Its totient is φ = 518276590560.

The previous prime is 532673162543. The next prime is 532673162561. The reversal of 532673162557 is 755261376235.

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 333412701561 + 199260460996 = 577419^2 + 446386^2 .

It is a cyclic number.

It is not a de Polignac number, because 532673162557 - 2¹⁹ = 532672638269 is a prime.

It is a super-2 number, since 2×532673162557² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532673162597) 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, 7198285944 + ... + 7198286017.

It is an arithmetic number, because the mean of its divisors is an integer number (136767433639).

Almost surely, 2^532673162557 is an apocalyptic number.

It is an amenable number.

532673162557 is a deficient number, since it is larger than the sum of its proper divisors (14396571999).

532673162557 is a wasteful number, since it uses less digits than its factorization.

532673162557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14396571998.

The product of its digits is 7938000, while the sum is 52.

The spelling of 532673162557 in words is "five hundred thirty-two billion, six hundred seventy-three million, one hundred sixty-two thousand, five hundred fifty-seven".