55670884081344 has 1008 divisors, whose sum is σ = 198040493334528. Its totient is φ = 14876333531136.

The previous prime is 55670884081339. The next prime is 55670884081349. The reversal of 55670884081344 is 44318048807655.

55670884081344 is a `hidden beast` number, since 5 + 56 + 70 + 88 + 408 + 1 + 34 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (55670884081339) and next prime (55670884081349).

It is a tau number, because it is divible by the number of its divisors (1008).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (55670884081349) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5958561537 + ... + 5958570879.

Almost surely, 2^{55670884081344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55670884081344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99020246667264).

55670884081344 is an abundant number, since it is smaller than the sum of its proper divisors (142369609253184).

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

55670884081344 is a wasteful number, since it uses less digits than its factorization.

55670884081344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9602 (or 9582 counting only the distinct ones).

The product of its (nonzero) digits is 103219200, while the sum is 63.

The spelling of 55670884081344 in words is "fifty-five trillion, six hundred seventy billion, eight hundred eighty-four million, eighty-one thousand, three hundred forty-four".