55332513342 has 32 divisors (see below), whose sum is σ = 130194151200. Its totient is φ = 17359219584.

The previous prime is 55332513289. The next prime is 55332513343. The reversal of 55332513342 is 24331523355.

55332513342 is a `hidden beast` number, since 5 + 533 + 2 + 51 + 33 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 55332513297 and 55332513306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55332513343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30136617 + ... + 30138452.

It is an arithmetic number, because the mean of its divisors is an integer number (4068567225).

Almost surely, 2^55332513342 is an apocalyptic number.

55332513342 is an abundant number, since it is smaller than the sum of its proper divisors (74861637858).

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

55332513342 is a wasteful number, since it uses less digits than its factorization.

55332513342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60275097 (or 60275091 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

The spelling of 55332513342 in words is "fifty-five billion, three hundred thirty-two million, five hundred thirteen thousand, three hundred forty-two".