48721732900 has 27 divisors (see below), whose sum is σ = 105730950451. Its totient is φ = 19487810240.

The previous prime is 48721732883. The next prime is 48721732901. The reversal of 48721732900 is 923712784.

The square root of 48721732900 is 220730.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 9925339876 + 38796393024 = 99626^2 + 196968^2 .

It is a super-3 number, since 3×48721732900³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48721732901) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2196264 + ... + 2218336.

Almost surely, 2^48721732900 is an apocalyptic number.

48721732900 is the 220730-th square number.

It is an amenable number.

48721732900 is an abundant number, since it is smaller than the sum of its proper divisors (57009217551).

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

48721732900 is an frugal number, since it uses more digits than its factorization.

48721732900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44160 (or 22080 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 48721732900 in words is "forty-eight billion, seven hundred twenty-one million, seven hundred thirty-two thousand, nine hundred".