5145487085 has 16 divisors (see below), whose sum is σ = 6339574080. Its totient is φ = 4006853760.

The previous prime is 5145487073. The next prime is 5145487097. The reversal of 5145487085 is 5807845415.

It is an interprime number because it is at equal distance from previous prime (5145487073) and next prime (5145487097).

It is not a de Polignac number, because 5145487085 - 2¹⁰ = 5145486061 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62486 + ... + 119144.

It is an arithmetic number, because the mean of its divisors is an integer number (396223380).

Almost surely, 2^5145487085 is an apocalyptic number.

It is an amenable number.

5145487085 is a deficient number, since it is larger than the sum of its proper divisors (1194086995).

5145487085 is a wasteful number, since it uses less digits than its factorization.

5145487085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57148.

The product of its (nonzero) digits is 896000, while the sum is 47.

The square root of 5145487085 is about 71732.0506119824. The cubic root of 5145487085 is about 1726.4029289929.

The spelling of 5145487085 in words is "five billion, one hundred forty-five million, four hundred eighty-seven thousand, eighty-five".