53201430 has 24 divisors (see below), whose sum is σ = 138323952. Its totient is φ = 14187024.

The previous prime is 53201429. The next prime is 53201431. The reversal of 53201430 is 3410235.

53201430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53201429) and next prime (53201431).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53201431) 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 11 ways as a sum of consecutive naturals, for example, 295474 + ... + 295653.

It is an arithmetic number, because the mean of its divisors is an integer number (5763498).

Almost surely, 2^53201430 is an apocalyptic number.

53201430 is an abundant number, since it is smaller than the sum of its proper divisors (85122522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53201430 is a wasteful number, since it uses less digits than its factorization.

53201430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591140 (or 591137 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 53201430 is about 7293.9310388843. The cubic root of 53201430 is about 376.1038409059.

Adding to 53201430 its reverse (3410235), we get a palindrome (56611665).

The spelling of 53201430 in words is "fifty-three million, two hundred one thousand, four hundred thirty".