6513154285 has 32 divisors (see below), whose sum is σ = 8624651904. Its totient is φ = 4682496000.

The previous prime is 6513154247. The next prime is 6513154303. The reversal of 6513154285 is 5824513156.

It is a de Polignac number, because none of the positive numbers 2^k-6513154285 is a prime.

It is a super-2 number, since 2×6513154285² = 84842357480427722450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2022997 + ... + 2026213.

It is an arithmetic number, because the mean of its divisors is an integer number (269520372).

Almost surely, 2^6513154285 is an apocalyptic number.

It is an amenable number.

6513154285 is a deficient number, since it is larger than the sum of its proper divisors (2111497619).

6513154285 is a wasteful number, since it uses less digits than its factorization.

6513154285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3645.

The product of its digits is 144000, while the sum is 40.

The square root of 6513154285 is about 80704.1156633291. The cubic root of 6513154285 is about 1867.5136664060.

The spelling of 6513154285 in words is "six billion, five hundred thirteen million, one hundred fifty-four thousand, two hundred eighty-five".