45741651 has 4 divisors (see below), whose sum is σ = 60988872. Its totient is φ = 30494432.

The previous prime is 45741649. The next prime is 45741667. The reversal of 45741651 is 15614754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45741651 - 2¹ = 45741649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45741251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7623606 + ... + 7623611.

It is an arithmetic number, because the mean of its divisors is an integer number (15247218).

Almost surely, 2^45741651 is an apocalyptic number.

45741651 is a deficient number, since it is larger than the sum of its proper divisors (15247221).

45741651 is a wasteful number, since it uses less digits than its factorization.

45741651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15247220.

The product of its digits is 16800, while the sum is 33.

The square root of 45741651 is about 6763.2574252353. The cubic root of 45741651 is about 357.6327470899.

The spelling of 45741651 in words is "forty-five million, seven hundred forty-one thousand, six hundred fifty-one".