52859825434 has 8 divisors (see below), whose sum is σ = 85388948820. Its totient is φ = 24396842496.

The previous prime is 52859825401. The next prime is 52859825471. The reversal of 52859825434 is 43452895825.

52859825434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 47326697209 + 5533128225 = 217547^2 + 74385^2 .

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

It is a super-2 number, since 2×52859825434² (a number of 22 digits) contains 22 as substring.

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, 1016535079 + ... + 1016535130.

Almost surely, 2^52859825434 is an apocalyptic number.

52859825434 is a deficient number, since it is larger than the sum of its proper divisors (32529123386).

52859825434 is a wasteful number, since it uses less digits than its factorization.

52859825434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033070224.

The product of its digits is 13824000, while the sum is 55.

The spelling of 52859825434 in words is "fifty-two billion, eight hundred fifty-nine million, eight hundred twenty-five thousand, four hundred thirty-four".