55338716885002 has 8 divisors (see below), whose sum is σ = 84368863447812. Its totient is φ = 27215762402400.

The previous prime is 55338716884973. The next prime is 55338716885003. The reversal of 55338716885002 is 20058861783355.

It can be written as a sum of positive squares in 2 ways, for example, as 52883162070561 + 2455554814441 = 7272081^2 + 1567021^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (61).

It is not an unprimeable number, because it can be changed into a prime (55338716885003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226798019899 + ... + 226798020142.

Almost surely, 2^{55338716885002} is an apocalyptic number.

55338716885002 is a deficient number, since it is larger than the sum of its proper divisors (29030146562810).

55338716885002 is a wasteful number, since it uses less digits than its factorization.

55338716885002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453596040104.

The product of its (nonzero) digits is 48384000, while the sum is 61.

The spelling of 55338716885002 in words is "fifty-five trillion, three hundred thirty-eight billion, seven hundred sixteen million, eight hundred eighty-five thousand, two".