52430783 has 8 divisors (see below), whose sum is σ = 53333760. Its totient is φ = 51531480.

The previous prime is 52430779. The next prime is 52430801. The reversal of 52430783 is 38703425.

It is a happy number.

52430783 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 52430783 - 2² = 52430779 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52430713) 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, 57098 + ... + 58008.

It is an arithmetic number, because the mean of its divisors is an integer number (6666720).

Almost surely, 2^52430783 is an apocalyptic number.

52430783 is a deficient number, since it is larger than the sum of its proper divisors (902977).

52430783 is an equidigital number, since it uses as much as digits as its factorization.

52430783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 52430783 is about 7240.9103709409. The cubic root of 52430783 is about 374.2789891225.

The spelling of 52430783 in words is "fifty-two million, four hundred thirty thousand, seven hundred eighty-three".