45112653 has 16 divisors (see below), whose sum is σ = 67098240. Its totient is φ = 29956032.

The previous prime is 45112649. The next prime is 45112681. The reversal of 45112653 is 35621154.

45112653 is a `hidden beast` number, since 4 + 5 + 1 + 1 + 2 + 653 = 666.

45112653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45112653 - 2² = 45112649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45112643) 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 15 ways as a sum of consecutive naturals, for example, 3925 + ... + 10277.

It is an arithmetic number, because the mean of its divisors is an integer number (4193640).

Almost surely, 2^45112653 is an apocalyptic number.

It is an amenable number.

45112653 is a deficient number, since it is larger than the sum of its proper divisors (21985587).

45112653 is a wasteful number, since it uses less digits than its factorization.

45112653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6625 (or 6619 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 45112653 is about 6716.5953428802. The cubic root of 45112653 is about 355.9858940041.

The spelling of 45112653 in words is "forty-five million, one hundred twelve thousand, six hundred fifty-three".