45434567 has 4 divisors (see below), whose sum is σ = 47825880. Its totient is φ = 43043256.

The previous prime is 45434551. The next prime is 45434573. The reversal of 45434567 is 76543454.

It is a happy number.

45434567 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45434567 - 2⁴ = 45434551 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45434567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45434527) 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, 1195628 + ... + 1195665.

It is an arithmetic number, because the mean of its divisors is an integer number (11956470).

Almost surely, 2^45434567 is an apocalyptic number.

45434567 is a deficient number, since it is larger than the sum of its proper divisors (2391313).

45434567 is a wasteful number, since it uses less digits than its factorization.

45434567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391312.

The product of its digits is 201600, while the sum is 38.

The square root of 45434567 is about 6740.5168199479. The cubic root of 45434567 is about 356.8306336476.

The spelling of 45434567 in words is "forty-five million, four hundred thirty-four thousand, five hundred sixty-seven".