48519928850 has 24 divisors (see below), whose sum is σ = 90514894548. Its totient is φ = 19350374400.

The previous prime is 48519928801. The next prime is 48519928889. The reversal of 48519928850 is 5882991584.

It can be written as a sum of positive squares in 6 ways, for example, as 23764997281 + 24754931569 = 154159^2 + 157337^2 .

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48519928850.

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, 1422911 + ... + 1456610.

Almost surely, 2^48519928850 is an apocalyptic number.

48519928850 is a deficient number, since it is larger than the sum of its proper divisors (41994965698).

48519928850 is a wasteful number, since it uses less digits than its factorization.

48519928850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879870 (or 2879865 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 59.

The spelling of 48519928850 in words is "forty-eight billion, five hundred nineteen million, nine hundred twenty-eight thousand, eight hundred fifty".