55363036355 has 24 divisors (see below), whose sum is σ = 73045249200. Its totient is φ = 40252477760.

The previous prime is 55363036343. The next prime is 55363036357.

It is a happy number.

55363036355 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-55363036355 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55363036357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2493041 + ... + 2515149.

It is an arithmetic number, because the mean of its divisors is an integer number (3043552050).

Almost surely, 2^55363036355 is an apocalyptic number.

55363036355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55363036355 is a deficient number, since it is larger than the sum of its proper divisors (17682212845).

55363036355 is a wasteful number, since it uses less digits than its factorization.

55363036355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26275 (or 26264 counting only the distinct ones).

The product of its (nonzero) digits is 1822500, while the sum is 44.

It can be divided in two parts, 553630 and 36355, that added together give a palindrome (589985).

The spelling of 55363036355 in words is "fifty-five billion, three hundred sixty-three million, thirty-six thousand, three hundred fifty-five".