45342145565 has 8 divisors (see below), whose sum is σ = 54445043040. Its totient is φ = 36250737552.

The previous prime is 45342145553. The next prime is 45342145573. The reversal of 45342145565 is 56554124354.

45342145565 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 45342145565 - 2¹² = 45342141469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2863679 + ... + 2879468.

It is an arithmetic number, because the mean of its divisors is an integer number (6805630380).

Almost surely, 2^45342145565 is an apocalyptic number.

It is an amenable number.

45342145565 is a deficient number, since it is larger than the sum of its proper divisors (9102897475).

45342145565 is a wasteful number, since it uses less digits than its factorization.

45342145565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5744731.

The product of its digits is 1440000, while the sum is 44.

The spelling of 45342145565 in words is "forty-five billion, three hundred forty-two million, one hundred forty-five thousand, five hundred sixty-five".