52610085052609 has 4 divisors (see below), whose sum is σ = 60125811488704. Its totient is φ = 45094358616516.

The previous prime is 52610085052583. The next prime is 52610085052631. The reversal of 52610085052609 is 90625058001625.

It is a happy number.

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 52610085052609 - 2¹⁹ = 52610084528321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52610085052909) 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, 3757863218037 + ... + 3757863218050.

It is an arithmetic number, because the mean of its divisors is an integer number (15031452872176).

Almost surely, 2^{52610085052609} is an apocalyptic number.

It is an amenable number.

52610085052609 is a deficient number, since it is larger than the sum of its proper divisors (7515726436095).

52610085052609 is an equidigital number, since it uses as much as digits as its factorization.

52610085052609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7515726436094.

The product of its (nonzero) digits is 1296000, while the sum is 49.

The spelling of 52610085052609 in words is "fifty-two trillion, six hundred ten billion, eighty-five million, fifty-two thousand, six hundred nine".