52353789 has 4 divisors (see below), whose sum is σ = 69805056. Its totient is φ = 34902524.

The previous prime is 52353781. The next prime is 52353793. The reversal of 52353789 is 98735325.

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 52353789 - 2³ = 52353781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52353789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52353781) 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, 8725629 + ... + 8725634.

It is an arithmetic number, because the mean of its divisors is an integer number (17451264).

Almost surely, 2^52353789 is an apocalyptic number.

It is an amenable number.

52353789 is a deficient number, since it is larger than the sum of its proper divisors (17451267).

52353789 is a wasteful number, since it uses less digits than its factorization.

52353789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17451266.

The product of its digits is 226800, while the sum is 42.

The square root of 52353789 is about 7235.5918209916. The cubic root of 52353789 is about 374.0956912436.

The spelling of 52353789 in words is "fifty-two million, three hundred fifty-three thousand, seven hundred eighty-nine".