16731011157 has 16 divisors (see below), whose sum is σ = 25497146880. Its totient is φ = 9559725552.

The previous prime is 16731011149. The next prime is 16731011173. The reversal of 16731011157 is 75111013761.

It is not a de Polignac number, because 16731011157 - 2³ = 16731011149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16731011107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264694 + ... + 321752.

It is an arithmetic number, because the mean of its divisors is an integer number (1593571680).

Almost surely, 2^16731011157 is an apocalyptic number.

It is an amenable number.

16731011157 is a deficient number, since it is larger than the sum of its proper divisors (8766135723).

16731011157 is a wasteful number, since it uses less digits than its factorization.

16731011157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71032.

The product of its (nonzero) digits is 4410, while the sum is 33.

The spelling of 16731011157 in words is "sixteen billion, seven hundred thirty-one million, eleven thousand, one hundred fifty-seven".