16160611562 has 4 divisors (see below), whose sum is σ = 24240917346. Its totient is φ = 8080305780.

The previous prime is 16160611541. The next prime is 16160611567. The reversal of 16160611562 is 26511606161.

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

It can be written as a sum of positive squares in only one way, i.e., 15400561801 + 760049761 = 124099^2 + 27569^2 .

It is a super-2 number, since 2×16160611562² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16160611567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4040152889 + ... + 4040152892.

Almost surely, 2^16160611562 is an apocalyptic number.

16160611562 is a deficient number, since it is larger than the sum of its proper divisors (8080305784).

16160611562 is an equidigital number, since it uses as much as digits as its factorization.

16160611562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8080305783.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 16160611562 in words is "sixteen billion, one hundred sixty million, six hundred eleven thousand, five hundred sixty-two".