45776725 has 24 divisors (see below), whose sum is σ = 58815680. Its totient is φ = 35320320.

The previous prime is 45776723. The next prime is 45776737. The reversal of 45776725 is 52767754.

It is not a de Polignac number, because 45776725 - 2¹ = 45776723 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45776723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104056 + ... + 104494.

Almost surely, 2^45776725 is an apocalyptic number.

It is an amenable number.

45776725 is a deficient number, since it is larger than the sum of its proper divisors (13038955).

45776725 is a wasteful number, since it uses less digits than its factorization.

45776725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589 (or 584 counting only the distinct ones).

The product of its digits is 411600, while the sum is 43.

The square root of 45776725 is about 6765.8499096566. The cubic root of 45776725 is about 357.7241328473.

The spelling of 45776725 in words is "forty-five million, seven hundred seventy-six thousand, seven hundred twenty-five".