48915925 has 6 divisors (see below), whose sum is σ = 60655778. Its totient is φ = 39132720.

The previous prime is 48915901. The next prime is 48915929. The reversal of 48915925 is 52951984.

It can be written as a sum of positive squares in 3 ways, for example, as 3663396 + 45252529 = 1914^2 + 6727^2 .

It is a de Polignac number, because none of the positive numbers 2^k-48915925 is a prime.

It is a super-3 number, since 3×48915925³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48915929) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 978294 + ... + 978343.

Almost surely, 2^48915925 is an apocalyptic number.

It is an amenable number.

48915925 is a deficient number, since it is larger than the sum of its proper divisors (11739853).

48915925 is a wasteful number, since it uses less digits than its factorization.

48915925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956647 (or 1956642 counting only the distinct ones).

The product of its digits is 129600, while the sum is 43.

The square root of 48915925 is about 6993.9920646223. The cubic root of 48915925 is about 365.7211613044.

It can be divided in two parts, 4891 and 5925, that added together give a square (10816 = 104²).

The spelling of 48915925 in words is "forty-eight million, nine hundred fifteen thousand, nine hundred twenty-five".