45523370 has 8 divisors (see below), whose sum is σ = 81942084. Its totient is φ = 18209344.

The previous prime is 45523363. The next prime is 45523391. The reversal of 45523370 is 7332554.

45523370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42863209 + 2660161 = 6547^2 + 1631^2 .

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

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2276159 + ... + 2276178.

Almost surely, 2^45523370 is an apocalyptic number.

45523370 is a deficient number, since it is larger than the sum of its proper divisors (36418714).

45523370 is a wasteful number, since it uses less digits than its factorization.

45523370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552344.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 45523370 is about 6747.1008588875. The cubic root of 45523370 is about 357.0629604895.

The spelling of 45523370 in words is "forty-five million, five hundred twenty-three thousand, three hundred seventy".