52769131 has 8 divisors (see below), whose sum is σ = 53280320. Its totient is φ = 52260552.

The previous prime is 52769111. The next prime is 52769147. The reversal of 52769131 is 13196725.

52769131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52769131 - 2⁹ = 52768619 is a prime.

It is a super-2 number, since 2×52769131² = 5569162372990322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52769111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84940 + ... + 85558.

It is an arithmetic number, because the mean of its divisors is an integer number (6660040).

Almost surely, 2^52769131 is an apocalyptic number.

52769131 is a deficient number, since it is larger than the sum of its proper divisors (511189).

52769131 is a wasteful number, since it uses less digits than its factorization.

52769131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305.

The product of its digits is 11340, while the sum is 34.

The square root of 52769131 is about 7264.2364361301. The cubic root of 52769131 is about 375.0823665000.

It can be divided in two parts, 52769 and 131, that added together give a square (52900 = 230²).

The spelling of 52769131 in words is "fifty-two million, seven hundred sixty-nine thousand, one hundred thirty-one".