45028113 has 8 divisors (see below), whose sum is σ = 64655808. Its totient is φ = 27709584.

The previous prime is 45028099. The next prime is 45028133. The reversal of 45028113 is 31182054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45028113 - 2⁹ = 45027601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45028133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577245 + ... + 577322.

It is an arithmetic number, because the mean of its divisors is an integer number (8081976).

Almost surely, 2^45028113 is an apocalyptic number.

It is an amenable number.

45028113 is a deficient number, since it is larger than the sum of its proper divisors (19627695).

45028113 is a wasteful number, since it uses less digits than its factorization.

45028113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154583.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 45028113 is about 6710.2990246337. The cubic root of 45028113 is about 355.7633853566.

The spelling of 45028113 in words is "forty-five million, twenty-eight thousand, one hundred thirteen".