16725373051 has 4 divisors (see below), whose sum is σ = 16726567312. Its totient is φ = 16724178792.

The previous prime is 16725373039. The next prime is 16725373069. The reversal of 16725373051 is 15037352761.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16725373051 - 2³³ = 8135438459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16725372995 and 16725373013.

It is not an unprimeable number, because it can be changed into a prime (16725373031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575871 + ... + 604216.

It is an arithmetic number, because the mean of its divisors is an integer number (4181641828).

Almost surely, 2^16725373051 is an apocalyptic number.

16725373051 is a deficient number, since it is larger than the sum of its proper divisors (1194261).

16725373051 is a wasteful number, since it uses less digits than its factorization.

16725373051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194260.

The product of its (nonzero) digits is 132300, while the sum is 40.

The spelling of 16725373051 in words is "sixteen billion, seven hundred twenty-five million, three hundred seventy-three thousand, fifty-one".