6523160156252 has 12 divisors (see below), whose sum is σ = 11429400911376. Its totient is φ = 3257617038720.

The previous prime is 6523160156243. The next prime is 6523160156263. The reversal of 6523160156252 is 2526510613256.

It is a super-2 number, since 2×6523160156252² (a number of 26 digits) 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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 990756149 + ... + 990762732.

It is an arithmetic number, because the mean of its divisors is an integer number (952450075948).

Almost surely, 2^{6523160156252} is an apocalyptic number.

It is an amenable number.

6523160156252 is a deficient number, since it is larger than the sum of its proper divisors (4906240755124).

6523160156252 is a wasteful number, since it uses less digits than its factorization.

6523160156252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981519708 (or 1981519706 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 6523160156252 in words is "six trillion, five hundred twenty-three billion, one hundred sixty million, one hundred fifty-six thousand, two hundred fifty-two".