45346555 has 4 divisors (see below), whose sum is σ = 54415872. Its totient is φ = 36277240.

The previous prime is 45346549. The next prime is 45346577. The reversal of 45346555 is 55564354.

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

It is not a de Polignac number, because 45346555 - 2⁵ = 45346523 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4534651 + ... + 4534660.

It is an arithmetic number, because the mean of its divisors is an integer number (13603968).

Almost surely, 2^45346555 is an apocalyptic number.

45346555 is a deficient number, since it is larger than the sum of its proper divisors (9069317).

45346555 is an equidigital number, since it uses as much as digits as its factorization.

45346555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9069316.

The product of its digits is 180000, while the sum is 37.

The square root of 45346555 is about 6733.9850757185. The cubic root of 45346555 is about 356.6000773387.

The spelling of 45346555 in words is "forty-five million, three hundred forty-six thousand, five hundred fifty-five".