45435565 has 16 divisors (see below), whose sum is σ = 63168768. Its totient is φ = 30727296.

The previous prime is 45435539. The next prime is 45435571. The reversal of 45435565 is 56553454.

It is a cyclic number.

It is not a de Polignac number, because 45435565 - 2⁷ = 45435437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6337 + ... + 11446.

It is an arithmetic number, because the mean of its divisors is an integer number (3948048).

Almost surely, 2^45435565 is an apocalyptic number.

It is an amenable number.

45435565 is a deficient number, since it is larger than the sum of its proper divisors (17733203).

45435565 is a wasteful number, since it uses less digits than its factorization.

45435565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17868.

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

The square root of 45435565 is about 6740.5908494731. The cubic root of 45435565 is about 356.8332463013.

The spelling of 45435565 in words is "forty-five million, four hundred thirty-five thousand, five hundred sixty-five".