48531725 has 24 divisors (see below), whose sum is σ = 68513472. Its totient is φ = 33756800.

The previous prime is 48531673. The next prime is 48531727. The reversal of 48531725 is 52713584.

It is a happy number.

It is not a de Polignac number, because 48531725 - 2¹⁸ = 48269581 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48531727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2489 + ... + 10161.

It is an arithmetic number, because the mean of its divisors is an integer number (2854728).

Almost surely, 2^48531725 is an apocalyptic number.

It is an amenable number.

48531725 is a deficient number, since it is larger than the sum of its proper divisors (19981747).

48531725 is a wasteful number, since it uses less digits than its factorization.

48531725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7717 (or 7712 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 48531725 is about 6966.4714884940. The cubic root of 48531725 is about 364.7611497955.

The spelling of 48531725 in words is "forty-eight million, five hundred thirty-one thousand, seven hundred twenty-five".