52980994027 has 4 divisors (see below), whose sum is σ = 57056455120. Its totient is φ = 48905532936.

The previous prime is 52980994021. The next prime is 52980994043. The reversal of 52980994027 is 72049908925.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 52980994027 - 2⁷ = 52980993899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52980994021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2037730527 + ... + 2037730552.

It is an arithmetic number, because the mean of its divisors is an integer number (14264113780).

Almost surely, 2^52980994027 is an apocalyptic number.

52980994027 is a deficient number, since it is larger than the sum of its proper divisors (4075461093).

52980994027 is a wasteful number, since it uses less digits than its factorization.

52980994027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075461092.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 52980994027 in words is "fifty-two billion, nine hundred eighty million, nine hundred ninety-four thousand, twenty-seven".