16071551315632 has 10 divisors (see below), whose sum is σ = 31138630674068. Its totient is φ = 8035775657808.

The previous prime is 16071551315621. The next prime is 16071551315641. The reversal of 16071551315632 is 23651315517061.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502235978598 + ... + 502235978629.

Almost surely, 2^{16071551315632} is an apocalyptic number.

It is an amenable number.

16071551315632 is a deficient number, since it is larger than the sum of its proper divisors (15067079358436).

16071551315632 is a wasteful number, since it uses less digits than its factorization.

16071551315632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004471957235 (or 1004471957229 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 46.

The spelling of 16071551315632 in words is "sixteen trillion, seventy-one billion, five hundred fifty-one million, three hundred fifteen thousand, six hundred thirty-two".