52046537601 has 4 divisors (see below), whose sum is σ = 69395383472. Its totient is φ = 34697691732.

The previous prime is 52046537581. The next prime is 52046537611. The reversal of 52046537601 is 10673564025.

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 not a de Polignac number, because 52046537601 - 2¹¹ = 52046535553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52046537601.

It is not an unprimeable number, because it can be changed into a prime (52046537611) 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, 8674422931 + ... + 8674422936.

It is an arithmetic number, because the mean of its divisors is an integer number (17348845868).

Almost surely, 2^52046537601 is an apocalyptic number.

It is an amenable number.

52046537601 is a deficient number, since it is larger than the sum of its proper divisors (17348845871).

52046537601 is a wasteful number, since it uses less digits than its factorization.

52046537601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17348845870.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 52046537601 in words is "fifty-two billion, forty-six million, five hundred thirty-seven thousand, six hundred one".