16789750451 has 8 divisors (see below), whose sum is σ = 17272146240. Its totient is φ = 16312570048.

The previous prime is 16789750399. The next prime is 16789750457. The reversal of 16789750451 is 15405798761.

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 16789750451 - 2¹⁴ = 16789734067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16789750393 and 16789750402.

It is not an unprimeable number, because it can be changed into a prime (16789750457) 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, 1297316 + ... + 1310193.

It is an arithmetic number, because the mean of its divisors is an integer number (2159018280).

Almost surely, 2^16789750451 is an apocalyptic number.

16789750451 is a deficient number, since it is larger than the sum of its proper divisors (482395789).

16789750451 is a wasteful number, since it uses less digits than its factorization.

16789750451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607693.

The product of its (nonzero) digits is 2116800, while the sum is 53.

The spelling of 16789750451 in words is "sixteen billion, seven hundred eighty-nine million, seven hundred fifty thousand, four hundred fifty-one".