55442174703462 has 64 divisors (see below), whose sum is σ = 124067040408000. Its totient is φ = 18351464405760.

The previous prime is 55442174703451. The next prime is 55442174703521. The reversal of 55442174703462 is 26430747124455.

55442174703462 is a `hidden beast` number, since 5 + 5 + 4 + 4 + 2 + 174 + 7 + 0 + 3 + 462 = 666.

55442174703462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 55442174703399 and 55442174703408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27318162 + ... + 29277402.

It is an arithmetic number, because the mean of its divisors is an integer number (1938547506375).

Almost surely, 2^{55442174703462} is an apocalyptic number.

55442174703462 is an abundant number, since it is smaller than the sum of its proper divisors (68624865704538).

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

55442174703462 is a wasteful number, since it uses less digits than its factorization.

55442174703462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962918 (or 1962912 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 54.

The spelling of 55442174703462 in words is "fifty-five trillion, four hundred forty-two billion, one hundred seventy-four million, seven hundred three thousand, four hundred sixty-two".