488101990488 has 48 divisors (see below), whose sum is σ = 1419480281880. Its totient is φ = 139457711232.

The previous prime is 488101990471. The next prime is 488101990499. The reversal of 488101990488 is 884099101884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207525181 + ... + 207527532.

Almost surely, 2^488101990488 is an apocalyptic number.

It is an amenable number.

488101990488 is an abundant number, since it is smaller than the sum of its proper divisors (931378291392).

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

488101990488 is a wasteful number, since it uses less digits than its factorization.

488101990488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415052736 (or 415052725 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 60.

The spelling of 488101990488 in words is "four hundred eighty-eight billion, one hundred one million, nine hundred ninety thousand, four hundred eighty-eight".