16136490465610 has 8 divisors (see below), whose sum is σ = 29045682838116. Its totient is φ = 6454596186240.

The previous prime is 16136490465553. The next prime is 16136490465611. The reversal of 16136490465610 is 1656409463161.

It can be written as a sum of positive squares in 2 ways, for example, as 15360669494361 + 775820971249 = 3919269^2 + 880807^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16136490465611) 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, 806824523271 + ... + 806824523290.

Almost surely, 2^{16136490465610} is an apocalyptic number.

16136490465610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16136490465610 is a deficient number, since it is larger than the sum of its proper divisors (12909192372506).

16136490465610 is a wasteful number, since it uses less digits than its factorization.

16136490465610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613649046568.

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 16136490465610 in words is "sixteen trillion, one hundred thirty-six billion, four hundred ninety million, four hundred sixty-five thousand, six hundred ten".