45775630 has 24 divisors (see below), whose sum is σ = 85351032. Its totient is φ = 17675616.

The previous prime is 45775621. The next prime is 45775643. The reversal of 45775630 is 3657754.

It is a self number, because there is not a number n which added to its sum of digits gives 45775630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5689 + ... + 11131.

It is an arithmetic number, because the mean of its divisors is an integer number (3556293).

Almost surely, 2^45775630 is an apocalyptic number.

45775630 is a deficient number, since it is larger than the sum of its proper divisors (39575402).

45775630 is a wasteful number, since it uses less digits than its factorization.

45775630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5508 (or 5479 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 45775630 is about 6765.7689880752. The cubic root of 45775630 is about 357.7212805167.

The spelling of 45775630 in words is "forty-five million, seven hundred seventy-five thousand, six hundred thirty".