16460631051 has 8 divisors (see below), whose sum is σ = 22078930944. Its totient is φ = 10908042600.

The previous prime is 16460631049. The next prime is 16460631059. The reversal of 16460631051 is 15013606461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16460631051 - 2¹ = 16460631049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16460631059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16427275 + ... + 16428276.

It is an arithmetic number, because the mean of its divisors is an integer number (2759866368).

Almost surely, 2^16460631051 is an apocalyptic number.

16460631051 is a deficient number, since it is larger than the sum of its proper divisors (5618299893).

16460631051 is a wasteful number, since it uses less digits than its factorization.

16460631051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32855721.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 16460631051 in words is "sixteen billion, four hundred sixty million, six hundred thirty-one thousand, fifty-one".