45089488699 has 4 divisors (see below), whose sum is σ = 45116506240. Its totient is φ = 45062471160.

The previous prime is 45089488679. The next prime is 45089488733. The reversal of 45089488699 is 99688498054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45089488699 - 2³⁵ = 10729750331 is a prime.

It is a super-2 number, since 2×45089488699² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45089488679) 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, 13506267 + ... + 13509604.

It is an arithmetic number, because the mean of its divisors is an integer number (11279126560).

Almost surely, 2^45089488699 is an apocalyptic number.

45089488699 is a deficient number, since it is larger than the sum of its proper divisors (27017541).

45089488699 is a wasteful number, since it uses less digits than its factorization.

45089488699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27017540.

The product of its (nonzero) digits is 179159040, while the sum is 70.

The spelling of 45089488699 in words is "forty-five billion, eighty-nine million, four hundred eighty-eight thousand, six hundred ninety-nine".