45376650 has 144 divisors (see below), whose sum is σ = 135794880. Its totient is φ = 10771200.

The previous prime is 45376637. The next prime is 45376657. The reversal of 45376650 is 5667354.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45376657) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 440499 + ... + 440601.

It is an arithmetic number, because the mean of its divisors is an integer number (943020).

Almost surely, 2^45376650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45376650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67897440).

45376650 is an abundant number, since it is smaller than the sum of its proper divisors (90418230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45376650 is a wasteful number, since it uses less digits than its factorization.

45376650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 45376650 is about 6736.2192660275. The cubic root of 45376650 is about 356.6789477628.

The spelling of 45376650 in words is "forty-five million, three hundred seventy-six thousand, six hundred fifty".