45435070 has 8 divisors (see below), whose sum is σ = 81783144. Its totient is φ = 18174024.

The previous prime is 45435059. The next prime is 45435073. The reversal of 45435070 is 7053454.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45435073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2271744 + ... + 2271763.

It is an arithmetic number, because the mean of its divisors is an integer number (10222893).

Almost surely, 2^45435070 is an apocalyptic number.

45435070 is a deficient number, since it is larger than the sum of its proper divisors (36348074).

45435070 is a wasteful number, since it uses less digits than its factorization.

45435070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4543514.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 45435070 is about 6740.5541315236. The cubic root of 45435070 is about 356.8319504508.

The spelling of 45435070 in words is "forty-five million, four hundred thirty-five thousand, seventy".