55538077702 has 8 divisors (see below), whose sum is σ = 83441701800. Its totient is φ = 27724177104.

The previous prime is 55538077697. The next prime is 55538077703. The reversal of 55538077702 is 20777083555.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55538077703) 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, 22429327 + ... + 22431802.

It is an arithmetic number, because the mean of its divisors is an integer number (10430212725).

Almost surely, 2^55538077702 is an apocalyptic number.

55538077702 is a deficient number, since it is larger than the sum of its proper divisors (27903624098).

55538077702 is a wasteful number, since it uses less digits than its factorization.

55538077702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44861750.

The product of its (nonzero) digits is 2058000, while the sum is 49.

The spelling of 55538077702 in words is "fifty-five billion, five hundred thirty-eight million, seventy-seven thousand, seven hundred two".