48906437904 has 75 divisors (see below), whose sum is σ = 141572466343. Its totient is φ = 16299492192.

The previous prime is 48906437869. The next prime is 48906437927. The reversal of 48906437904 is 40973460984.

It is a happy number.

The square root of 48906437904 is 221148.

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

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

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 7958257 + ... + 7964399.

Almost surely, 2^48906437904 is an apocalyptic number.

48906437904 is the 221148-th square number.

It is an amenable number.

48906437904 is an abundant number, since it is smaller than the sum of its proper divisors (92666028439).

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

48906437904 is an frugal number, since it uses more digits than its factorization.

48906437904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12306 (or 6148 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 48906437904 in words is "forty-eight billion, nine hundred six million, four hundred thirty-seven thousand, nine hundred four".