45411377663609 has 32 divisors (see below), whose sum is σ = 50138240409600. Its totient is φ = 40968203431680.

The previous prime is 45411377663573. The next prime is 45411377663629. The reversal of 45411377663609 is 90636677311454.

It is a cyclic number.

It is not a de Polignac number, because 45411377663609 - 2¹² = 45411377659513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45411377663629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6797132 + ... + 11705714.

It is an arithmetic number, because the mean of its divisors is an integer number (1566820012800).

Almost surely, 2^{45411377663609} is an apocalyptic number.

It is an amenable number.

45411377663609 is a deficient number, since it is larger than the sum of its proper divisors (4726862745991).

45411377663609 is a wasteful number, since it uses less digits than its factorization.

45411377663609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4908885.

The product of its (nonzero) digits is 68584320, while the sum is 62.

The spelling of 45411377663609 in words is "forty-five trillion, four hundred eleven billion, three hundred seventy-seven million, six hundred sixty-three thousand, six hundred nine".