45464167 has 4 divisors (see below), whose sum is σ = 51959056. Its totient is φ = 38969280.

The previous prime is 45464143. The next prime is 45464179. The reversal of 45464167 is 76146454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76146454 = 2 ⋅38073227.

It is not a de Polignac number, because 45464167 - 2¹¹ = 45462119 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 (45464117) 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, 3247434 + ... + 3247447.

It is an arithmetic number, because the mean of its divisors is an integer number (12989764).

Almost surely, 2^45464167 is an apocalyptic number.

45464167 is a deficient number, since it is larger than the sum of its proper divisors (6494889).

45464167 is an equidigital number, since it uses as much as digits as its factorization.

45464167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6494888.

The product of its digits is 80640, while the sum is 37.

The square root of 45464167 is about 6742.7121397847. The cubic root of 45464167 is about 356.9081069209.

The spelling of 45464167 in words is "forty-five million, four hundred sixty-four thousand, one hundred sixty-seven".