55838316030016 has 105 divisors (see below), whose sum is σ = 120059237254299. Its totient is φ = 25766867632896.

The previous prime is 55838316030001. The next prime is 55838316030023. The reversal of 55838316030016 is 61003061383855.

The square root of 55838316030016 is 7472504.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 27685528983616 + 28152787046400 = 5261704^2 + 5305920^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 10102822645 + ... + 10102828171.

Almost surely, 2^{55838316030016} is an apocalyptic number.

55838316030016 is the 7472504-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55838316030016

55838316030016 is an abundant number, since it is smaller than the sum of its proper divisors (64220921224283).

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

55838316030016 is an frugal number, since it uses more digits than its factorization.

55838316030016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11118 (or 5542 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 55838316030016 in words is "fifty-five trillion, eight hundred thirty-eight billion, three hundred sixteen million, thirty thousand, sixteen".