55326364342 has 4 divisors (see below), whose sum is σ = 82989546516. Its totient is φ = 27663182170.

The previous prime is 55326364337. The next prime is 55326364363. The reversal of 55326364342 is 24346362355.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×55326364342² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13831591084 + ... + 13831591087.

It is an arithmetic number, because the mean of its divisors is an integer number (20747386629).

Almost surely, 2^55326364342 is an apocalyptic number.

55326364342 is a deficient number, since it is larger than the sum of its proper divisors (27663182174).

55326364342 is a wasteful number, since it uses less digits than its factorization.

55326364342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27663182173.

The product of its digits is 1555200, while the sum is 43.

The spelling of 55326364342 in words is "fifty-five billion, three hundred twenty-six million, three hundred sixty-four thousand, three hundred forty-two".