45126651 has 8 divisors (see below), whose sum is σ = 61568320. Its totient is φ = 29384712.

The previous prime is 45126647. The next prime is 45126661. The reversal of 45126651 is 15662154.

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

It is not a de Polignac number, because 45126651 - 2² = 45126647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45126611) 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, 174781 + ... + 175038.

It is an arithmetic number, because the mean of its divisors is an integer number (7696040).

Almost surely, 2^45126651 is an apocalyptic number.

45126651 is a deficient number, since it is larger than the sum of its proper divisors (16441669).

45126651 is a wasteful number, since it uses less digits than its factorization.

45126651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349865.

The product of its digits is 7200, while the sum is 30.

The square root of 45126651 is about 6717.6373078635. The cubic root of 45126651 is about 356.0227098041.

The spelling of 45126651 in words is "forty-five million, one hundred twenty-six thousand, six hundred fifty-one".