55074747614976 has 216 divisors, whose sum is σ = 168273500850000. Its totient is φ = 17275298512896.

The previous prime is 55074747614947. The next prime is 55074747614993. The reversal of 55074747614976 is 67941674747055.

55074747614976 is a `hidden beast` number, since 5 + 5 + 0 + 7 + 4 + 7 + 476 + 149 + 7 + 6 = 666.

It is a super-3 number, since 3×55074747614976³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2300800 + ... + 10744448.

Almost surely, 2^{55074747614976} 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 55074747614976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84136750425000).

55074747614976 is an abundant number, since it is smaller than the sum of its proper divisors (113198753235024).

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

55074747614976 is a wasteful number, since it uses less digits than its factorization.

55074747614976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8443839 (or 8443822 counting only the distinct ones).

The product of its (nonzero) digits is 1244678400, while the sum is 72.

The spelling of 55074747614976 in words is "fifty-five trillion, seventy-four billion, seven hundred forty-seven million, six hundred fourteen thousand, nine hundred seventy-six".