45091467 has 6 divisors (see below), whose sum is σ = 65132132. Its totient is φ = 30060972.

The previous prime is 45091451. The next prime is 45091511. The reversal of 45091467 is 76419054.

45091467 is a `hidden beast` number, since 4 + 509 + 146 + 7 = 666.

It is not a de Polignac number, because 45091467 - 2⁴ = 45091451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45091367) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2505073 + ... + 2505090.

Almost surely, 2^45091467 is an apocalyptic number.

45091467 is a deficient number, since it is larger than the sum of its proper divisors (20040665).

45091467 is a wasteful number, since it uses less digits than its factorization.

45091467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010169 (or 5010166 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 45091467 is about 6715.0180193355. The cubic root of 45091467 is about 355.9301587311.

The spelling of 45091467 in words is "forty-five million, ninety-one thousand, four hundred sixty-seven".