52102761 has 16 divisors (see below), whose sum is σ = 70424640. Its totient is φ = 34261760.

The previous prime is 52102753. The next prime is 52102811. The reversal of 52102761 is 16720125.

It is a cyclic number.

It is not a de Polignac number, because 52102761 - 2³ = 52102753 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52102741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91285 + ... + 91853.

It is an arithmetic number, because the mean of its divisors is an integer number (4401540).

Almost surely, 2^52102761 is an apocalyptic number.

It is an amenable number.

52102761 is a deficient number, since it is larger than the sum of its proper divisors (18321879).

52102761 is a wasteful number, since it uses less digits than its factorization.

52102761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 52102761 is about 7218.2242276061. The cubic root of 52102761 is about 373.4968235009.

Adding to 52102761 its reverse (16720125), we get a palindrome (68822886).

The spelling of 52102761 in words is "fifty-two million, one hundred two thousand, seven hundred sixty-one".