55488600006 has 16 divisors (see below), whose sum is σ = 126831085824. Its totient is φ = 15853885704.

The previous prime is 55488599993. The next prime is 55488600019. The reversal of 55488600006 is 60000688455.

It is an interprime number because it is at equal distance from previous prime (55488599993) and next prime (55488600019).

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1321157143 = 55488600006 / (5 + 5 + 4 + 8 + 8 + 6 + 0 + 0 + 0 + 0 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660578530 + ... + 660578613.

It is an arithmetic number, because the mean of its divisors is an integer number (7926942864).

Almost surely, 2^55488600006 is an apocalyptic number.

55488600006 is an abundant number, since it is smaller than the sum of its proper divisors (71342485818).

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

55488600006 is a wasteful number, since it uses less digits than its factorization.

55488600006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321157155.

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 55488600006 in words is "fifty-five billion, four hundred eighty-eight million, six hundred thousand, six".