45167273 has 8 divisors (see below), whose sum is σ = 46147200. Its totient is φ = 44194608.

The previous prime is 45167263. The next prime is 45167303. The reversal of 45167273 is 37276154.

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 45167273 - 2⁴ = 45167257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45167263) 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, 11840 + ... + 15182.

It is an arithmetic number, because the mean of its divisors is an integer number (5768400).

Almost surely, 2^45167273 is an apocalyptic number.

It is an amenable number.

45167273 is a deficient number, since it is larger than the sum of its proper divisors (979927).

45167273 is a wasteful number, since it uses less digits than its factorization.

45167273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3631.

The product of its digits is 35280, while the sum is 35.

The square root of 45167273 is about 6720.6601610258. The cubic root of 45167273 is about 356.1295056538.

The spelling of 45167273 in words is "forty-five million, one hundred sixty-seven thousand, two hundred seventy-three".