45435655 has 4 divisors (see below), whose sum is σ = 54522792. Its totient is φ = 36348520.

The previous prime is 45435641. The next prime is 45435697. The reversal of 45435655 is 55653454.

45435655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55653454 = 2 ⋅27826727.

It is not a de Polignac number, because 45435655 - 2⁵ = 45435623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4543561 + ... + 4543570.

It is an arithmetic number, because the mean of its divisors is an integer number (13630698).

Almost surely, 2^45435655 is an apocalyptic number.

45435655 is a deficient number, since it is larger than the sum of its proper divisors (9087137).

45435655 is an equidigital number, since it uses as much as digits as its factorization.

45435655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9087136.

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

The square root of 45435655 is about 6740.5975254424. The cubic root of 45435655 is about 356.8334819095.

The spelling of 45435655 in words is "forty-five million, four hundred thirty-five thousand, six hundred fifty-five".