45873663 has 8 divisors (see below), whose sum is σ = 66725376. Its totient is φ = 27802200.

The previous prime is 45873643. The next prime is 45873677. The reversal of 45873663 is 36637854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45873663 - 2⁸ = 45873407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45873623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695023 + ... + 695088.

It is an arithmetic number, because the mean of its divisors is an integer number (8340672).

Almost surely, 2^45873663 is an apocalyptic number.

45873663 is a deficient number, since it is larger than the sum of its proper divisors (20851713).

45873663 is a wasteful number, since it uses less digits than its factorization.

45873663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390125.

The product of its digits is 362880, while the sum is 42.

The square root of 45873663 is about 6773.0098922119. The cubic root of 45873663 is about 357.9764635026.

The spelling of 45873663 in words is "forty-five million, eight hundred seventy-three thousand, six hundred sixty-three".