45414973 has 8 divisors (see below), whose sum is σ = 48537792. Its totient is φ = 42342336.

The previous prime is 45414961. The next prime is 45414977. The reversal of 45414973 is 37941454.

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 45414973 - 2⁹ = 45414461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45414977) 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, 10665 + ... + 14302.

It is an arithmetic number, because the mean of its divisors is an integer number (6067224).

Almost surely, 2^45414973 is an apocalyptic number.

It is an amenable number.

45414973 is a deficient number, since it is larger than the sum of its proper divisors (3122819).

45414973 is a wasteful number, since it uses less digits than its factorization.

45414973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25091.

The product of its digits is 60480, while the sum is 37.

The square root of 45414973 is about 6739.0632138302. The cubic root of 45414973 is about 356.7793309705.

The spelling of 45414973 in words is "forty-five million, four hundred fourteen thousand, nine hundred seventy-three".