45785163 has 16 divisors (see below), whose sum is σ = 62643456. Its totient is φ = 29733600.

The previous prime is 45785149. The next prime is 45785177. The reversal of 45785163 is 36158754.

It is an interprime number because it is at equal distance from previous prime (45785149) and next prime (45785177).

It is not a de Polignac number, because 45785163 - 2⁶ = 45785099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45785863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23056 + ... + 24962.

It is an arithmetic number, because the mean of its divisors is an integer number (3915216).

Almost surely, 2^45785163 is an apocalyptic number.

45785163 is a deficient number, since it is larger than the sum of its proper divisors (16858293).

45785163 is a wasteful number, since it uses less digits than its factorization.

45785163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114.

The product of its digits is 100800, while the sum is 39.

The square root of 45785163 is about 6766.4734537276. The cubic root of 45785163 is about 357.7461111982.

The spelling of 45785163 in words is "forty-five million, seven hundred eighty-five thousand, one hundred sixty-three".