45005043615 has 16 divisors (see below), whose sum is σ = 82294937088. Its totient is φ = 20573734176.

The previous prime is 45005043607. The next prime is 45005043617. The reversal of 45005043615 is 51634050054.

It is not a de Polignac number, because 45005043615 - 2³ = 45005043607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45005043617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214309627 + ... + 214309836.

It is an arithmetic number, because the mean of its divisors is an integer number (5143433568).

Almost surely, 2^45005043615 is an apocalyptic number.

45005043615 is a deficient number, since it is larger than the sum of its proper divisors (37289893473).

45005043615 is a wasteful number, since it uses less digits than its factorization.

45005043615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428619478.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 45005043615 its reverse (51634050054), we get a palindrome (96639093669).

The spelling of 45005043615 in words is "forty-five billion, five million, forty-three thousand, six hundred fifteen".