48390359720 has 64 divisors (see below), whose sum is σ = 113353013520. Its totient is φ = 18574977024.

The previous prime is 48390359713. The next prime is 48390359747. The reversal of 48390359720 is 2795309384.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 33849376324 + 14540983396 = 183982^2 + 120586^2 .

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, 115907 + ... + 331986.

Almost surely, 2^48390359720 is an apocalyptic number.

48390359720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48390359720 is an abundant number, since it is smaller than the sum of its proper divisors (64962653800).

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

48390359720 is a wasteful number, since it uses less digits than its factorization.

48390359720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448014 (or 448010 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 48390359720 in words is "forty-eight billion, three hundred ninety million, three hundred fifty-nine thousand, seven hundred twenty".