48731880906 has 32 divisors (see below), whose sum is σ = 108505886400. Its totient is φ = 16212037680.

The previous prime is 48731880853. The next prime is 48731880943. The reversal of 48731880906 is 60908813784.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 859000 + ... + 913971.

It is an arithmetic number, because the mean of its divisors is an integer number (3390808950).

Almost surely, 2^48731880906 is an apocalyptic number.

48731880906 is an abundant number, since it is smaller than the sum of its proper divisors (59774005494).

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

48731880906 is a wasteful number, since it uses less digits than its factorization.

48731880906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773491 (or 1773485 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 48731880906 in words is "forty-eight billion, seven hundred thirty-one million, eight hundred eighty thousand, nine hundred six".