52035869 has 4 divisors (see below), whose sum is σ = 52076640. Its totient is φ = 51995100.

The previous prime is 52035859. The next prime is 52035881. The reversal of 52035869 is 96853025.

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 52035869 - 2¹⁶ = 51970333 is a prime.

It is a super-2 number, since 2×52035869² = 5415463325170322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52035839) 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, 18407 + ... + 21044.

It is an arithmetic number, because the mean of its divisors is an integer number (13019160).

Almost surely, 2^52035869 is an apocalyptic number.

It is an amenable number.

52035869 is a deficient number, since it is larger than the sum of its proper divisors (40771).

52035869 is a wasteful number, since it uses less digits than its factorization.

52035869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40770.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 52035869 is about 7213.5891898555. The cubic root of 52035869 is about 373.3369173940.

The spelling of 52035869 in words is "fifty-two million, thirty-five thousand, eight hundred sixty-nine".