52446469297 has 4 divisors (see below), whose sum is σ = 52639998976. Its totient is φ = 52252939620.

The previous prime is 52446469247. The next prime is 52446469301. The reversal of 52446469297 is 79296464425.

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 52446469297 - 2¹⁵ = 52446436529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52446469247) 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 3 ways as a sum of consecutive naturals, for example, 96764433 + ... + 96764974.

It is an arithmetic number, because the mean of its divisors is an integer number (13159999744).

Almost surely, 2^52446469297 is an apocalyptic number.

It is an amenable number.

52446469297 is a deficient number, since it is larger than the sum of its proper divisors (193529679).

52446469297 is a wasteful number, since it uses less digits than its factorization.

52446469297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193529678.

The product of its digits is 26127360, while the sum is 58.

The spelling of 52446469297 in words is "fifty-two billion, four hundred forty-six million, four hundred sixty-nine thousand, two hundred ninety-seven".