45500000005 has 16 divisors (see below), whose sum is σ = 56445770304. Its totient is φ = 35186941440.

The previous prime is 45499999997. The next prime is 45500000011. The reversal of 45500000005 is 50000000554.

It is a happy number.

It is not a de Polignac number, because 45500000005 - 2³ = 45499999997 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, 1070011 + ... + 1111720.

It is an arithmetic number, because the mean of its divisors is an integer number (3527860644).

Almost surely, 2^45500000005 is an apocalyptic number.

It is an amenable number.

45500000005 is a deficient number, since it is larger than the sum of its proper divisors (10945770299).

45500000005 is a wasteful number, since it uses less digits than its factorization.

45500000005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181876.

The product of its (nonzero) digits is 500, while the sum is 19.

Adding to 45500000005 its reverse (50000000554), we get a palindrome (95500000559).

The spelling of 45500000005 in words is "forty-five billion, five hundred million, five", and thus it is an aban number.