55888520494 has 8 divisors (see below), whose sum is σ = 85207088808. Its totient is φ = 27486157560.

The previous prime is 55888520473. The next prime is 55888520497. The reversal of 55888520494 is 49402588855.

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 (55888520497) 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, 229051192 + ... + 229051435.

It is an arithmetic number, because the mean of its divisors is an integer number (10650886101).

Almost surely, 2^55888520494 is an apocalyptic number.

55888520494 is a deficient number, since it is larger than the sum of its proper divisors (29318568314).

55888520494 is a wasteful number, since it uses less digits than its factorization.

55888520494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458102690.

The product of its (nonzero) digits is 18432000, while the sum is 58.

The spelling of 55888520494 in words is "fifty-five billion, eight hundred eighty-eight million, five hundred twenty thousand, four hundred ninety-four".