53170311822478 has 8 divisors (see below), whose sum is σ = 79893692116272. Its totient is φ = 26539081117056.

The previous prime is 53170311822443. The next prime is 53170311822547. The reversal of 53170311822478 is 87422811307135.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23037395650 + ... + 23037397957.

It is an arithmetic number, because the mean of its divisors is an integer number (9986711514534).

Almost surely, 2^{53170311822478} is an apocalyptic number.

53170311822478 is a deficient number, since it is larger than the sum of its proper divisors (26723380293794).

53170311822478 is a wasteful number, since it uses less digits than its factorization.

53170311822478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46074794186.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 53170311822478 in words is "fifty-three trillion, one hundred seventy billion, three hundred eleven million, eight hundred twenty-two thousand, four hundred seventy-eight".