48125664 has 84 divisors (see below), whose sum is σ = 142124976. Its totient is φ = 16034112.

The previous prime is 48125647. The next prime is 48125669. The reversal of 48125664 is 46652184.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48125669) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 22297 + ... + 24359.

It is an arithmetic number, because the mean of its divisors is an integer number (1691964).

Almost surely, 2^48125664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48125664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71062488).

48125664 is an abundant number, since it is smaller than the sum of its proper divisors (93999312).

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

48125664 is an equidigital number, since it uses as much as digits as its factorization.

48125664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091 (or 2068 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 48125664 is about 6937.2663203887. The cubic root of 48125664 is about 363.7409903178.

The spelling of 48125664 in words is "forty-eight million, one hundred twenty-five thousand, six hundred sixty-four".