48723820490 has 8 divisors (see below), whose sum is σ = 87702876900. Its totient is φ = 19489528192.

The previous prime is 48723820441. The next prime is 48723820511. The reversal of 48723820490 is 9402832784.

It can be written as a sum of positive squares in 2 ways, for example, as 41293897681 + 7429922809 = 203209^2 + 86197^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2436191015 + ... + 2436191034.

Almost surely, 2^48723820490 is an apocalyptic number.

48723820490 is a deficient number, since it is larger than the sum of its proper divisors (38979056410).

48723820490 is a wasteful number, since it uses less digits than its factorization.

48723820490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4872382056.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 48723820490 in words is "forty-eight billion, seven hundred twenty-three million, eight hundred twenty thousand, four hundred ninety".