45248030 has 8 divisors (see below), whose sum is σ = 81446472. Its totient is φ = 18099208.

The previous prime is 45248029. The next prime is 45248041. The reversal of 45248030 is 3084254.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2262392 + ... + 2262411.

It is an arithmetic number, because the mean of its divisors is an integer number (10180809).

Almost surely, 2^45248030 is an apocalyptic number.

45248030 is a deficient number, since it is larger than the sum of its proper divisors (36198442).

45248030 is a wasteful number, since it uses less digits than its factorization.

45248030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4524810.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 45248030 is about 6726.6655929963. The cubic root of 45248030 is about 356.3416269908.

The spelling of 45248030 in words is "forty-five million, two hundred forty-eight thousand, thirty".