16264552651 has 8 divisors (see below), whose sum is σ = 16386617520. Its totient is φ = 16142934912.

The previous prime is 16264552631. The next prime is 16264552663. The reversal of 16264552651 is 15625546261.

16264552651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 16264552651 - 2²⁵ = 16230998219 is a prime.

It is a super-2 number, since 2×16264552651² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16264552598 and 16264552607.

It is not an unprimeable number, because it can be changed into a prime (16264552621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38581 + ... + 184438.

It is an arithmetic number, because the mean of its divisors is an integer number (2048327190).

Almost surely, 2^16264552651 is an apocalyptic number.

16264552651 is a deficient number, since it is larger than the sum of its proper divisors (122064869).

16264552651 is a wasteful number, since it uses less digits than its factorization.

16264552651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223565.

The product of its digits is 432000, while the sum is 43.

It can be divided in two parts, 162645 and 52651, that added together give a square (215296 = 464²).

The spelling of 16264552651 in words is "sixteen billion, two hundred sixty-four million, five hundred fifty-two thousand, six hundred fifty-one".