52750666827 has 12 divisors (see below), whose sum is σ = 78150904120. Its totient is φ = 35166315600.

The previous prime is 52750666823. The next prime is 52750666867. The reversal of 52750666827 is 72866605725.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 52750666827 - 2² = 52750666823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52750666823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1171327 + ... + 1215527.

Almost surely, 2^52750666827 is an apocalyptic number.

52750666827 is a deficient number, since it is larger than the sum of its proper divisors (25400237293).

52750666827 is an frugal number, since it uses more digits than its factorization.

52750666827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88411 (or 44204 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 52750666827 in words is "fifty-two billion, seven hundred fifty million, six hundred sixty-six thousand, eight hundred twenty-seven".