55321040062 has 8 divisors (see below), whose sum is σ = 83757089016. Its totient is φ = 27402010392.

The previous prime is 55321040051. The next prime is 55321040063. The reversal of 55321040062 is 26004012355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 55321040062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55321040063) 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 3 ways as a sum of consecutive naturals, for example, 129254553 + ... + 129254980.

It is an arithmetic number, because the mean of its divisors is an integer number (10469636127).

Almost surely, 2^55321040062 is an apocalyptic number.

55321040062 is a deficient number, since it is larger than the sum of its proper divisors (28436048954).

55321040062 is a wasteful number, since it uses less digits than its factorization.

55321040062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258509642.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 55321040062 in words is "fifty-five billion, three hundred twenty-one million, forty thousand, sixty-two".