53389401 has 16 divisors (see below), whose sum is σ = 81172224. Its totient is φ = 30921984.

The previous prime is 53389393. The next prime is 53389423. The reversal of 53389401 is 10498335.

53389401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53389401 - 2³ = 53389393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53389451) 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 15 ways as a sum of consecutive naturals, for example, 39601 + ... + 40926.

It is an arithmetic number, because the mean of its divisors is an integer number (5073264).

Almost surely, 2^53389401 is an apocalyptic number.

53389401 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

53389401 is a deficient number, since it is larger than the sum of its proper divisors (27782823).

53389401 is a wasteful number, since it uses less digits than its factorization.

53389401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80560.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 53389401 is about 7306.8051157808. The cubic root of 53389401 is about 376.5462695931.

The spelling of 53389401 in words is "fifty-three million, three hundred eighty-nine thousand, four hundred one".