16151286512 has 10 divisors (see below), whose sum is σ = 31293117648. Its totient is φ = 8075643248.

The previous prime is 16151286457. The next prime is 16151286517. The reversal of 16151286512 is 21568215161.

It is a super-2 number, since 2×16151286512² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16151286517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504727688 + ... + 504727719.

Almost surely, 2^16151286512 is an apocalyptic number.

It is an amenable number.

16151286512 is a deficient number, since it is larger than the sum of its proper divisors (15141831136).

16151286512 is a wasteful number, since it uses less digits than its factorization.

16151286512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009455415 (or 1009455409 counting only the distinct ones).

The product of its digits is 28800, while the sum is 38.

The spelling of 16151286512 in words is "sixteen billion, one hundred fifty-one million, two hundred eighty-six thousand, five hundred twelve".