45456567 has 16 divisors (see below), whose sum is σ = 66662400. Its totient is φ = 27376992.

The previous prime is 45456559. The next prime is 45456583. The reversal of 45456567 is 76565454.

45456567 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 45456567 - 2³ = 45456559 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45456067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10567 + ... + 14232.

It is an arithmetic number, because the mean of its divisors is an integer number (4166400).

Almost surely, 2^45456567 is an apocalyptic number.

45456567 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

45456567 is a deficient number, since it is larger than the sum of its proper divisors (21205833).

45456567 is a wasteful number, since it uses less digits than its factorization.

45456567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24862.

The product of its digits is 504000, while the sum is 42.

The square root of 45456567 is about 6742.1485447890. The cubic root of 45456567 is about 356.8882183438. Note that the first 3 decimals are identical.

The spelling of 45456567 in words is "forty-five million, four hundred fifty-six thousand, five hundred sixty-seven".