45612127 has 8 divisors (see below), whose sum is σ = 50065920. Its totient is φ = 41209560.

The previous prime is 45612113. The next prime is 45612167. The reversal of 45612127 is 72121654.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45612127 is a prime.

It is a super-2 number, since 2×45612127² = 4160932258928258, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45612095 and 45612104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45612107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10927 + ... + 14512.

It is an arithmetic number, because the mean of its divisors is an integer number (6258240).

Almost surely, 2^45612127 is an apocalyptic number.

45612127 is a deficient number, since it is larger than the sum of its proper divisors (4453793).

45612127 is a wasteful number, since it uses less digits than its factorization.

45612127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25613.

The product of its digits is 3360, while the sum is 28.

The square root of 45612127 is about 6753.6750736173. The cubic root of 45612127 is about 357.2948652813.

The spelling of 45612127 in words is "forty-five million, six hundred twelve thousand, one hundred twenty-seven".