16492723051 has 8 divisors (see below), whose sum is σ = 18896307680. Its totient is φ = 14101008768.

The previous prime is 16492723033. The next prime is 16492723067. The reversal of 16492723051 is 15032729461.

It is a happy number.

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

It is not a de Polignac number, because 16492723051 - 2⁷ = 16492722923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16492722995 and 16492723013.

It is not an unprimeable number, because it can be changed into a prime (16492723031) 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, 2964606 + ... + 2970163.

It is an arithmetic number, because the mean of its divisors is an integer number (2362038460).

Almost surely, 2^16492723051 is an apocalyptic number.

16492723051 is a deficient number, since it is larger than the sum of its proper divisors (2403584629).

16492723051 is an equidigital number, since it uses as much as digits as its factorization.

16492723051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5935173.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 16492723051 in words is "sixteen billion, four hundred ninety-two million, seven hundred twenty-three thousand, fifty-one".