45259892 has 12 divisors (see below), whose sum is σ = 79252740. Its totient is φ = 22616256.

The previous prime is 45259891. The next prime is 45259901. The reversal of 45259892 is 29895254.

45259892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 25847056 + 19412836 = 5084^2 + 4406^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45259891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9128 + ... + 13184.

It is an arithmetic number, because the mean of its divisors is an integer number (6604395).

Almost surely, 2^45259892 is an apocalyptic number.

It is an amenable number.

45259892 is a deficient number, since it is larger than the sum of its proper divisors (33992848).

45259892 is a wasteful number, since it uses less digits than its factorization.

45259892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6850 (or 6848 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The square root of 45259892 is about 6727.5472499270. The cubic root of 45259892 is about 356.3727631903.

The spelling of 45259892 in words is "forty-five million, two hundred fifty-nine thousand, eight hundred ninety-two".