45635266009 has 4 divisors (see below), whose sum is σ = 45640826640. Its totient is φ = 45629705380.

The previous prime is 45635265983. The next prime is 45635266013. The reversal of 45635266009 is 90066253654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45635266009 - 2⁹ = 45635265497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45635266009.

It is not an unprimeable number, because it can be changed into a prime (45635266409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2767987 + ... + 2784424.

It is an arithmetic number, because the mean of its divisors is an integer number (11410206660).

Almost surely, 2^45635266009 is an apocalyptic number.

It is an amenable number.

45635266009 is a deficient number, since it is larger than the sum of its proper divisors (5560631).

45635266009 is an equidigital number, since it uses as much as digits as its factorization.

45635266009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560630.

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 45635266009 in words is "forty-five billion, six hundred thirty-five million, two hundred sixty-six thousand, nine".