45099256 has 8 divisors (see below), whose sum is σ = 84561120. Its totient is φ = 22549624.

The previous prime is 45099253. The next prime is 45099259. The reversal of 45099256 is 65299054.

It is an interprime number because it is at equal distance from previous prime (45099253) and next prime (45099259).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45099253) 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 as a sum of consecutive naturals, namely, 2818696 + ... + 2818711.

It is an arithmetic number, because the mean of its divisors is an integer number (10570140).

Almost surely, 2^45099256 is an apocalyptic number.

It is an amenable number.

45099256 is a deficient number, since it is larger than the sum of its proper divisors (39461864).

45099256 is a wasteful number, since it uses less digits than its factorization.

45099256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637413 (or 5637409 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 45099256 is about 6715.5979629516. The cubic root of 45099256 is about 355.9506517466.

The spelling of 45099256 in words is "forty-five million, ninety-nine thousand, two hundred fifty-six".