16290127766625 has 32 divisors (see below), whose sum is σ = 27107503877376. Its totient is φ = 8687833760000.

The previous prime is 16290127766603. The next prime is 16290127766659. The reversal of 16290127766625 is 52666772109261.

It is a happy number.

16290127766625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16290127766625 - 2³⁸ = 16015249859681 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13803580 + ... + 14937170.

It is an arithmetic number, because the mean of its divisors is an integer number (847109496168).

Almost surely, 2^{16290127766625} is an apocalyptic number.

16290127766625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16290127766625 is a deficient number, since it is larger than the sum of its proper divisors (10817376110751).

16290127766625 is a wasteful number, since it uses less digits than its factorization.

16290127766625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171930 (or 1171920 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 60.

The spelling of 16290127766625 in words is "sixteen trillion, two hundred ninety billion, one hundred twenty-seven million, seven hundred sixty-six thousand, six hundred twenty-five".