5549870417616 has 720 divisors, whose sum is σ = 19102992330240. Its totient is φ = 1554865320960.

The previous prime is 5549870417587. The next prime is 5549870417621. The reversal of 5549870417616 is 6167140789455.

5549870417616 is a `hidden beast` number, since 5 + 5 + 4 + 9 + 8 + 7 + 0 + 4 + 1 + 7 + 616 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5566569630 + ... + 5566570626.

It is an arithmetic number, because the mean of its divisors is an integer number (26531933792).

Almost surely, 2^{5549870417616} is an apocalyptic number.

5549870417616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5549870417616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9551496165120).

5549870417616 is an abundant number, since it is smaller than the sum of its proper divisors (13553121912624).

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

5549870417616 is a wasteful number, since it uses less digits than its factorization.

5549870417616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574 (or 1549 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 63.

The spelling of 5549870417616 in words is "five trillion, five hundred forty-nine billion, eight hundred seventy million, four hundred seventeen thousand, six hundred sixteen".