45511502115 has 16 divisors (see below), whose sum is σ = 72900891648. Its totient is φ = 24245305056.

The previous prime is 45511502107. The next prime is 45511502119. The reversal of 45511502115 is 51120511554.

It is not a de Polignac number, because 45511502115 - 2³ = 45511502107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45511502119) 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, 1704819 + ... + 1731308.

It is an arithmetic number, because the mean of its divisors is an integer number (4556305728).

Almost surely, 2^45511502115 is an apocalyptic number.

45511502115 is a deficient number, since it is larger than the sum of its proper divisors (27389389533).

45511502115 is a wasteful number, since it uses less digits than its factorization.

45511502115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3437018.

The product of its (nonzero) digits is 5000, while the sum is 30.

The spelling of 45511502115 in words is "forty-five billion, five hundred eleven million, five hundred two thousand, one hundred fifteen".