52170453835 has 8 divisors (see below), whose sum is σ = 62605825920. Its totient is φ = 41735508864.

The previous prime is 52170453827. The next prime is 52170453871. The reversal of 52170453835 is 53835407125.

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 52170453835 - 2³ = 52170453827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52170453791 and 52170453800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309459 + ... + 447331.

It is an arithmetic number, because the mean of its divisors is an integer number (7825728240).

Almost surely, 2^52170453835 is an apocalyptic number.

52170453835 is a deficient number, since it is larger than the sum of its proper divisors (10435372085).

52170453835 is a wasteful number, since it uses less digits than its factorization.

52170453835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213557.

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 52170453835 in words is "fifty-two billion, one hundred seventy million, four hundred fifty-three thousand, eight hundred thirty-five".