45061863 has 32 divisors (see below), whose sum is σ = 78858240. Its totient is φ = 22174560.

The previous prime is 45061847. The next prime is 45061871. The reversal of 45061863 is 36816054.

It is not a de Polignac number, because 45061863 - 2⁴ = 45061847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45061813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 745 + ... + 9522.

It is an arithmetic number, because the mean of its divisors is an integer number (2464320).

Almost surely, 2^45061863 is an apocalyptic number.

45061863 is a deficient number, since it is larger than the sum of its proper divisors (33796377).

45061863 is a wasteful number, since it uses less digits than its factorization.

45061863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10307.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 45061863 is about 6712.8133446417. The cubic root of 45061863 is about 355.8522484751.

The spelling of 45061863 in words is "forty-five million, sixty-one thousand, eight hundred sixty-three".