16161501077062 has 16 divisors (see below), whose sum is σ = 26840810475072. Its totient is φ = 7236493018920.

The previous prime is 16161501077039. The next prime is 16161501077063. The reversal of 16161501077062 is 26077010516161.

It is a happy number.

It is a super-2 number, since 2×16161501077062² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16161501077063) 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, 5482190208 + ... + 5482193155.

It is an arithmetic number, because the mean of its divisors is an integer number (1677550654692).

Almost surely, 2^{16161501077062} is an apocalyptic number.

16161501077062 is a deficient number, since it is larger than the sum of its proper divisors (10679309398010).

16161501077062 is a wasteful number, since it uses less digits than its factorization.

16161501077062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10964383443.

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 16161501077062 in words is "sixteen trillion, one hundred sixty-one billion, five hundred one million, seventy-seven thousand, sixty-two".