485538123748 has 24 divisors (see below), whose sum is σ = 895765545920. Its totient is φ = 229643773920.

The previous prime is 485538123737. The next prime is 485538123809. The reversal of 485538123748 is 847321835584.

It is a super-2 number, since 2×485538123748² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 485538123692 and 485538123701.

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, 4782336 + ... + 4882807.

Almost surely, 2^485538123748 is an apocalyptic number.

It is an amenable number.

485538123748 is a deficient number, since it is larger than the sum of its proper divisors (410227422172).

485538123748 is a wasteful number, since it uses less digits than its factorization.

485538123748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9665827 (or 9665825 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 58.

The spelling of 485538123748 in words is "four hundred eighty-five billion, five hundred thirty-eight million, one hundred twenty-three thousand, seven hundred forty-eight".