45894051 has 12 divisors (see below), whose sum is σ = 75761712. Its totient is φ = 26225136.

The previous prime is 45894011. The next prime is 45894059. The reversal of 45894051 is 15049854.

45894051 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 45894051 - 2⁷ = 45893923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45893997 and 45894015.

It is not an unprimeable number, because it can be changed into a prime (45894059) 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 11 ways as a sum of consecutive naturals, for example, 364176 + ... + 364301.

It is an arithmetic number, because the mean of its divisors is an integer number (6313476).

Almost surely, 2^45894051 is an apocalyptic number.

45894051 is a deficient number, since it is larger than the sum of its proper divisors (29867661).

45894051 is a wasteful number, since it uses less digits than its factorization.

45894051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728490 (or 728487 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 45894051 is about 6774.5148165754. The cubic root of 45894051 is about 358.0294884316.

The spelling of 45894051 in words is "forty-five million, eight hundred ninety-four thousand, fifty-one".