45127651 has 8 divisors (see below), whose sum is σ = 45874080. Its totient is φ = 44384832.

The previous prime is 45127637. The next prime is 45127703. The reversal of 45127651 is 15672154.

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 45127651 - 2¹¹ = 45125603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45127631) 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, 36105 + ... + 37333.

It is an arithmetic number, because the mean of its divisors is an integer number (5734260).

Almost surely, 2^45127651 is an apocalyptic number.

45127651 is a deficient number, since it is larger than the sum of its proper divisors (746429).

45127651 is a wasteful number, since it uses less digits than its factorization.

45127651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805.

The product of its digits is 8400, while the sum is 31.

The square root of 45127651 is about 6717.7117383823. The cubic root of 45127651 is about 356.0253395884.

The spelling of 45127651 in words is "forty-five million, one hundred twenty-seven thousand, six hundred fifty-one".