55634546342562 has 16 divisors (see below), whose sum is σ = 121384464747552. Its totient is φ = 16858953437120.

The previous prime is 55634546342519. The next prime is 55634546342563. The reversal of 55634546342562 is 26524364543655.

It is a super-2 number, since 2×55634546342562² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55634546342496 and 55634546342505.

It is not an unprimeable number, because it can be changed into a prime (55634546342563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421473835863 + ... + 421473835994.

It is an arithmetic number, because the mean of its divisors is an integer number (7586529046722).

Almost surely, 2^{55634546342562} is an apocalyptic number.

55634546342562 is an abundant number, since it is smaller than the sum of its proper divisors (65749918404990).

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

55634546342562 is a wasteful number, since it uses less digits than its factorization.

55634546342562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842947671873.

The product of its digits is 311040000, while the sum is 60.

The spelling of 55634546342562 in words is "fifty-five trillion, six hundred thirty-four billion, five hundred forty-six million, three hundred forty-two thousand, five hundred sixty-two".