538480423358 has 4 divisors (see below), whose sum is σ = 807720635040. Its totient is φ = 269240211678.

The previous prime is 538480423297. The next prime is 538480423361. The reversal of 538480423358 is 853324084835.

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

It is a super-2 number, since 2×538480423358² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134620105838 + ... + 134620105841.

It is an arithmetic number, because the mean of its divisors is an integer number (201930158760).

Almost surely, 2^538480423358 is an apocalyptic number.

538480423358 is a deficient number, since it is larger than the sum of its proper divisors (269240211682).

538480423358 is a wasteful number, since it uses less digits than its factorization.

538480423358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269240211681.

The product of its (nonzero) digits is 11059200, while the sum is 53.

The spelling of 538480423358 in words is "five hundred thirty-eight billion, four hundred eighty million, four hundred twenty-three thousand, three hundred fifty-eight".