55112642613502 has 8 divisors (see below), whose sum is σ = 84903260242536. Its totient is φ = 26811555865992.

The previous prime is 55112642613467. The next prime is 55112642613521. The reversal of 55112642613502 is 20531624621155.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372382720288 + ... + 372382720435.

It is an arithmetic number, because the mean of its divisors is an integer number (10612907530317).

Almost surely, 2^{55112642613502} is an apocalyptic number.

55112642613502 is a deficient number, since it is larger than the sum of its proper divisors (29790617629034).

55112642613502 is a wasteful number, since it uses less digits than its factorization.

55112642613502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744765440762.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 55112642613502 in words is "fifty-five trillion, one hundred twelve billion, six hundred forty-two million, six hundred thirteen thousand, five hundred two".