116477453445 has 16 divisors (see below), whose sum is σ = 187184917440. Its totient is φ = 61847644544.

The previous prime is 116477453401. The next prime is 116477453447. The reversal of 116477453445 is 544354774611.

It is a cyclic number.

It is not a de Polignac number, because 116477453445 - 2⁶ = 116477453381 is a prime.

It is a super-2 number, since 2×116477453445² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116477453447) 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, 17100480 + ... + 17107289.

It is an arithmetic number, because the mean of its divisors is an integer number (11699057340).

Almost surely, 2^116477453445 is an apocalyptic number.

116477453445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116477453445 is a deficient number, since it is larger than the sum of its proper divisors (70707463995).

116477453445 is a wasteful number, since it uses less digits than its factorization.

116477453445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34208004.

The product of its digits is 5644800, while the sum is 51.

The spelling of 116477453445 in words is "one hundred sixteen billion, four hundred seventy-seven million, four hundred fifty-three thousand, four hundred forty-five".