55888246077 has 8 divisors (see below), whose sum is σ = 75923655264. Its totient is φ = 36555833808.

The previous prime is 55888246021. The next prime is 55888246097. The reversal of 55888246077 is 77064288855.

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

It is not a de Polignac number, because 55888246077 - 2⁷ = 55888245949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55888246077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55888246097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175749043 + ... + 175749360.

It is an arithmetic number, because the mean of its divisors is an integer number (9490456908).

Almost surely, 2^55888246077 is an apocalyptic number.

It is an amenable number.

55888246077 is a deficient number, since it is larger than the sum of its proper divisors (20035409187).

55888246077 is a wasteful number, since it uses less digits than its factorization.

55888246077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351498459.

The product of its (nonzero) digits is 30105600, while the sum is 60.

The spelling of 55888246077 in words is "fifty-five billion, eight hundred eighty-eight million, two hundred forty-six thousand, seventy-seven".