5437160618573 has 4 divisors (see below), whose sum is σ = 5437211204508. Its totient is φ = 5437110032640.

The previous prime is 5437160618521. The next prime is 5437160618579. The reversal of 5437160618573 is 3758160617345.

It is a happy number.

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 2665261948969 + 2771898669604 = 1632563^2 + 1664902^2 .

It is a cyclic number.

It is not a de Polignac number, because 5437160618573 - 2⁸ = 5437160618317 is a prime.

It is a super-2 number, since 2×5437160618573² (a number of 26 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 (5437160618579) 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, 25131398 + ... + 25346823.

It is an arithmetic number, because the mean of its divisors is an integer number (1359302801127).

Almost surely, 2^{5437160618573} is an apocalyptic number.

It is an amenable number.

5437160618573 is a deficient number, since it is larger than the sum of its proper divisors (50585935).

5437160618573 is a wasteful number, since it uses less digits than its factorization.

5437160618573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50585934.

The product of its (nonzero) digits is 12700800, while the sum is 56.

The spelling of 5437160618573 in words is "five trillion, four hundred thirty-seven billion, one hundred sixty million, six hundred eighteen thousand, five hundred seventy-three".