45146950 has 24 divisors (see below), whose sum is σ = 84202200. Its totient is φ = 18009600.

The previous prime is 45146921. The next prime is 45146957. The reversal of 45146950 is 5964154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45146957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21445 + ... + 23455.

It is an arithmetic number, because the mean of its divisors is an integer number (3508425).

Almost surely, 2^45146950 is an apocalyptic number.

45146950 is a deficient number, since it is larger than the sum of its proper divisors (39055250).

45146950 is a wasteful number, since it uses less digits than its factorization.

45146950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472 (or 2467 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 45146950 is about 6719.1480114669. The cubic root of 45146950 is about 356.0760841884.

The spelling of 45146950 in words is "forty-five million, one hundred forty-six thousand, nine hundred fifty".