5185582035081 has 64 divisors (see below), whose sum is σ = 8130893654016. Its totient is φ = 2877605913600.

The previous prime is 5185582035037. The next prime is 5185582035113. The reversal of 5185582035081 is 1805302855815.

It is not a de Polignac number, because 5185582035081 - 2¹⁸ = 5185581772937 is a prime.

It is a super-2 number, since 2×5185582035081² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5185582035181) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1321838986 + ... + 1321842908.

It is an arithmetic number, because the mean of its divisors is an integer number (127045213344).

Almost surely, 2^{5185582035081} is an apocalyptic number.

It is an amenable number.

5185582035081 is a deficient number, since it is larger than the sum of its proper divisors (2945311618935).

5185582035081 is a wasteful number, since it uses less digits than its factorization.

5185582035081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6782.

The product of its (nonzero) digits is 1920000, while the sum is 51.

The spelling of 5185582035081 in words is "five trillion, one hundred eighty-five billion, five hundred eighty-two million, thirty-five thousand, eighty-one".