52107761 has 8 divisors (see below), whose sum is σ = 53539584. Its totient is φ = 50683680.

The previous prime is 52107749. The next prime is 52107763. The reversal of 52107761 is 16770125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52107761 - 2⁶ = 52107697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52107763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13316 + ... + 16778.

It is an arithmetic number, because the mean of its divisors is an integer number (6692448).

Almost surely, 2^52107761 is an apocalyptic number.

It is an amenable number.

52107761 is a deficient number, since it is larger than the sum of its proper divisors (1431823).

52107761 is a wasteful number, since it uses less digits than its factorization.

52107761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 52107761 is about 7218.5705648695. The cubic root of 52107761 is about 373.5087705606.

Adding to 52107761 its reverse (16770125), we get a palindrome (68877886).

The spelling of 52107761 in words is "fifty-two million, one hundred seven thousand, seven hundred sixty-one".