52494667927 has 8 divisors (see below), whose sum is σ = 58482123840. Its totient is φ = 46785698400.

The previous prime is 52494667919. The next prime is 52494668021. The reversal of 52494667927 is 72976649425.

It is a happy number.

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 52494667927 - 2³ = 52494667919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52494667327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69621199 + ... + 69621952.

It is an arithmetic number, because the mean of its divisors is an integer number (7310265480).

Almost surely, 2^52494667927 is an apocalyptic number.

52494667927 is a deficient number, since it is larger than the sum of its proper divisors (5987455913).

52494667927 is a wasteful number, since it uses less digits than its factorization.

52494667927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139243193.

The product of its digits is 45722880, while the sum is 61.

The spelling of 52494667927 in words is "fifty-two billion, four hundred ninety-four million, six hundred sixty-seven thousand, nine hundred twenty-seven".