45124673 has 8 divisors (see below), whose sum is σ = 50372256. Its totient is φ = 40068000.

The previous prime is 45124669. The next prime is 45124697. The reversal of 45124673 is 37642154.

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

It is a cyclic number.

It is not a de Polignac number, because 45124673 - 2² = 45124669 is a prime.

It is a super-2 number, since 2×45124673² = 4072472226713858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45124603) 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, 47228 + ... + 48173.

It is an arithmetic number, because the mean of its divisors is an integer number (6296532).

Almost surely, 2^45124673 is an apocalyptic number.

45124673 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

45124673 is a deficient number, since it is larger than the sum of its proper divisors (5247583).

45124673 is a wasteful number, since it uses less digits than its factorization.

45124673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95455.

The product of its digits is 20160, while the sum is 32.

The square root of 45124673 is about 6717.4900818684. The cubic root of 45124673 is about 356.0175079762.

The spelling of 45124673 in words is "forty-five million, one hundred twenty-four thousand, six hundred seventy-three".