5475091515 has 16 divisors (see below), whose sum is σ = 8883530496. Its totient is φ = 2878920800.

The previous prime is 5475091513. The next prime is 5475091529. The reversal of 5475091515 is 5151905745.

It is not a de Polignac number, because 5475091515 - 2¹ = 5475091513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5475091513) 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, 2569401 + ... + 2571530.

It is an arithmetic number, because the mean of its divisors is an integer number (555220656).

Almost surely, 2^5475091515 is an apocalyptic number.

5475091515 is a deficient number, since it is larger than the sum of its proper divisors (3408438981).

5475091515 is a wasteful number, since it uses less digits than its factorization.

5475091515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141010.

The product of its (nonzero) digits is 157500, while the sum is 42.

The square root of 5475091515 is about 73993.8613332214. The cubic root of 5475091515 is about 1762.5054188255.

The spelling of 5475091515 in words is "five billion, four hundred seventy-five million, ninety-one thousand, five hundred fifteen".