538485822430 has 16 divisors (see below), whose sum is σ = 972959939424. Its totient is φ = 214575338080.

The previous prime is 538485822401. The next prime is 538485822451. The reversal of 538485822430 is 34228584835.

It is a super-2 number, since 2×538485822430² (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 in 7 ways as a sum of consecutive naturals, for example, 102371101 + ... + 102376360.

It is an arithmetic number, because the mean of its divisors is an integer number (60809996214).

Almost surely, 2^538485822430 is an apocalyptic number.

538485822430 is a deficient number, since it is larger than the sum of its proper divisors (434474116994).

538485822430 is a wasteful number, since it uses less digits than its factorization.

538485822430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204747731.

The product of its (nonzero) digits is 7372800, while the sum is 52.

The spelling of 538485822430 in words is "five hundred thirty-eight billion, four hundred eighty-five million, eight hundred twenty-two thousand, four hundred thirty".