49444925 has 12 divisors (see below), whose sum is σ = 64918836. Its totient is φ = 37228800.

The previous prime is 49444873. The next prime is 49444939. The reversal of 49444925 is 52944494.

It can be written as a sum of positive squares in 6 ways, for example, as 850084 + 48594841 = 922^2 + 6971^2 .

It is not a de Polignac number, because 49444925 - 2²⁴ = 32667709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57746 + ... + 58595.

It is an arithmetic number, because the mean of its divisors is an integer number (5409903).

Almost surely, 2^49444925 is an apocalyptic number.

It is an amenable number.

49444925 is a deficient number, since it is larger than the sum of its proper divisors (15473911).

49444925 is a wasteful number, since it uses less digits than its factorization.

49444925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116368 (or 116363 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 49444925 is about 7031.7085406038. The cubic root of 49444925 is about 367.0347978597.

The spelling of 49444925 in words is "forty-nine million, four hundred forty-four thousand, nine hundred twenty-five".