61795599559716 has 48 divisors (see below), whose sum is σ = 157308966420480. Its totient is φ = 18724620613920.

The previous prime is 61795599559711. The next prime is 61795599559769.

61795599559716 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×61795599559716³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (61795599559711) 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, 14600656 + ... + 18351303.

It is an arithmetic number, because the mean of its divisors is an integer number (3277270133760).

Almost surely, 2^{61795599559716} is an apocalyptic number.

61795599559716 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

61795599559716 is an abundant number, since it is smaller than the sum of its proper divisors (95513366860764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61795599559716 is a wasteful number, since it uses less digits than its factorization.

61795599559716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32966184 (or 32966182 counting only the distinct ones).

The product of its digits is 7233502500, while the sum is 84.

The spelling of 61795599559716 in words is "sixty-one trillion, seven hundred ninety-five billion, five hundred ninety-nine million, five hundred fifty-nine thousand, seven hundred sixteen".