45417650 has 12 divisors (see below), whose sum is σ = 84476922. Its totient is φ = 18167040.

The previous prime is 45417649. The next prime is 45417667. The reversal of 45417650 is 5671454.

It can be written as a sum of positive squares in 3 ways, for example, as 44342281 + 1075369 = 6659^2 + 1037^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 454127 + ... + 454226.

Almost surely, 2^45417650 is an apocalyptic number.

45417650 is a deficient number, since it is larger than the sum of its proper divisors (39059272).

45417650 is a wasteful number, since it uses less digits than its factorization.

45417650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908365 (or 908360 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 45417650 is about 6739.2618290136. The cubic root of 45417650 is about 356.7863409898.

The spelling of 45417650 in words is "forty-five million, four hundred seventeen thousand, six hundred fifty".