52114465729 has 4 divisors (see below), whose sum is σ = 52117495600. Its totient is φ = 52111435860.

The previous prime is 52114465721. The next prime is 52114465789. The reversal of 52114465729 is 92756441125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52114465729 - 2³ = 52114465721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52114465721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488987 + ... + 1523584.

It is an arithmetic number, because the mean of its divisors is an integer number (13029373900).

Almost surely, 2^52114465729 is an apocalyptic number.

It is an amenable number.

52114465729 is a deficient number, since it is larger than the sum of its proper divisors (3029871).

52114465729 is a wasteful number, since it uses less digits than its factorization.

52114465729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3029870.

The product of its digits is 604800, while the sum is 46.

The spelling of 52114465729 in words is "fifty-two billion, one hundred fourteen million, four hundred sixty-five thousand, seven hundred twenty-nine".