52831855 has 8 divisors (see below), whose sum is σ = 63623952. Its totient is φ = 42115008.

The previous prime is 52831853. The next prime is 52831871. The reversal of 52831855 is 55813825.

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 52831855 - 2¹ = 52831853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52831853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17254 + ... + 20083.

It is an arithmetic number, because the mean of its divisors is an integer number (7952994).

Almost surely, 2^52831855 is an apocalyptic number.

52831855 is a deficient number, since it is larger than the sum of its proper divisors (10792097).

52831855 is a wasteful number, since it uses less digits than its factorization.

52831855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37625.

The product of its digits is 48000, while the sum is 37.

The square root of 52831855 is about 7268.5524693711. The cubic root of 52831855 is about 375.2309214752.

The spelling of 52831855 in words is "fifty-two million, eight hundred thirty-one thousand, eight hundred fifty-five".