45499606 has 4 divisors (see below), whose sum is σ = 68249412. Its totient is φ = 22749802.

The previous prime is 45499583. The next prime is 45499607. The reversal of 45499606 is 60699454.

It is a happy number.

45499606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45499607) 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 as a sum of consecutive naturals, namely, 11374900 + ... + 11374903.

It is an arithmetic number, because the mean of its divisors is an integer number (17062353).

Almost surely, 2^45499606 is an apocalyptic number.

45499606 is a deficient number, since it is larger than the sum of its proper divisors (22749806).

45499606 is a wasteful number, since it uses less digits than its factorization.

45499606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22749805.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 45499606 is about 6745.3395763297. The cubic root of 45499606 is about 357.0008186262. Note that the first 3 decimals are identical.

The spelling of 45499606 in words is "forty-five million, four hundred ninety-nine thousand, six hundred six".