45051766 has 8 divisors (see below), whose sum is σ = 67606560. Its totient is φ = 22516248.

The previous prime is 45051763. The next prime is 45051767. The reversal of 45051766 is 66715054.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45051763) 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, 5155 + ... + 10801.

It is an arithmetic number, because the mean of its divisors is an integer number (8450820).

Almost surely, 2^45051766 is an apocalyptic number.

45051766 is a deficient number, since it is larger than the sum of its proper divisors (22554794).

45051766 is a wasteful number, since it uses less digits than its factorization.

45051766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9638.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 45051766 is about 6712.0612333321. The cubic root of 45051766 is about 355.8256679160.

The spelling of 45051766 in words is "forty-five million, fifty-one thousand, seven hundred sixty-six".