55313465332365 has 24 divisors (see below), whose sum is σ = 101516477552568. Its totient is φ = 27765190440960.

The previous prime is 55313465332357. The next prime is 55313465332369. The reversal of 55313465332365 is 56323356431355.

55313465332365 is a `hidden beast` number, since 5 + 5 + 3 + 1 + 3 + 46 + 533 + 2 + 3 + 65 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 29787820983684 + 25525644348681 = 5457822^2 + 5052291^2 .

It is not a de Polignac number, because 55313465332365 - 2³ = 55313465332357 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55313465332369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36152590956 + ... + 36152592485.

It is an arithmetic number, because the mean of its divisors is an integer number (4229853231357).

Almost surely, 2^{55313465332365} is an apocalyptic number.

It is an amenable number.

55313465332365 is a deficient number, since it is larger than the sum of its proper divisors (46203012220203).

55313465332365 is a wasteful number, since it uses less digits than its factorization.

55313465332365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72305183469 (or 72305183466 counting only the distinct ones).

The product of its digits is 43740000, while the sum is 54.

The spelling of 55313465332365 in words is "fifty-five trillion, three hundred thirteen billion, four hundred sixty-five million, three hundred thirty-two thousand, three hundred sixty-five".