55308542740415 has 8 divisors (see below), whose sum is σ = 66399920614080. Its totient is φ = 44227054641952.

The previous prime is 55308542740379. The next prime is 55308542740601. The reversal of 55308542740415 is 51404724580355.

55308542740415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55308542740415 - 2²⁴ = 55308525963199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2472431495 + ... + 2472453864.

It is an arithmetic number, because the mean of its divisors is an integer number (8299990076760).

Almost surely, 2^{55308542740415} is an apocalyptic number.

55308542740415 is a deficient number, since it is larger than the sum of its proper divisors (11091377873665).

55308542740415 is a wasteful number, since it uses less digits than its factorization.

55308542740415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4944887601.

The product of its (nonzero) digits is 13440000, while the sum is 53.

The spelling of 55308542740415 in words is "fifty-five trillion, three hundred eight billion, five hundred forty-two million, seven hundred forty thousand, four hundred fifteen".