538477488 has 30 divisors (see below), whose sum is σ = 1506989484. Its totient is φ = 179492448.

The previous prime is 538477469. The next prime is 538477517. The reversal of 538477488 is 884774835.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1869570 + ... + 1869857.

Almost surely, 2^538477488 is an apocalyptic number.

It is an amenable number.

538477488 is an abundant number, since it is smaller than the sum of its proper divisors (968511996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

538477488 is a wasteful number, since it uses less digits than its factorization.

538477488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739441 (or 3739432 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 54.

The square root of 538477488 is about 23205.1177114015. The cubic root of 538477488 is about 813.5592435851.

The spelling of 538477488 in words is "five hundred thirty-eight million, four hundred seventy-seven thousand, four hundred eighty-eight".