16313677511 has 8 divisors (see below), whose sum is σ = 16758986784. Its totient is φ = 15868599840.

The previous prime is 16313677453. The next prime is 16313677519. The reversal of 16313677511 is 11577631361.

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 16313677511 - 2⁶ = 16313677447 is a prime.

It is a super-2 number, since 2×16313677511² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16313677519) 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, 89981 + ... + 201801.

It is an arithmetic number, because the mean of its divisors is an integer number (2094873348).

Almost surely, 2^16313677511 is an apocalyptic number.

16313677511 is a deficient number, since it is larger than the sum of its proper divisors (445309273).

16313677511 is a wasteful number, since it uses less digits than its factorization.

16313677511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115801.

The product of its digits is 79380, while the sum is 41.

The spelling of 16313677511 in words is "sixteen billion, three hundred thirteen million, six hundred seventy-seven thousand, five hundred eleven".