45455627 has 8 divisors (see below), whose sum is σ = 53054976. Its totient is φ = 38132712.

The previous prime is 45455623. The next prime is 45455629. The reversal of 45455627 is 72655454.

45455627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45455627 - 2² = 45455623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45455621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68753 + ... + 69410.

It is an arithmetic number, because the mean of its divisors is an integer number (6631872).

Almost surely, 2^45455627 is an apocalyptic number.

45455627 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

45455627 is a deficient number, since it is larger than the sum of its proper divisors (7599349).

45455627 is a wasteful number, since it uses less digits than its factorization.

45455627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138217.

The product of its digits is 168000, while the sum is 38.

The square root of 45455627 is about 6742.0788337129. The cubic root of 45455627 is about 356.8857582868.

The spelling of 45455627 in words is "forty-five million, four hundred fifty-five thousand, six hundred twenty-seven".