53603402 has 16 divisors (see below), whose sum is σ = 83392512. Its totient is φ = 25814160.

The previous prime is 53603401. The next prime is 53603419. The reversal of 53603402 is 20430635.

53603402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53603401) 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, 11888 + ... + 15764.

It is an arithmetic number, because the mean of its divisors is an integer number (5212032).

Almost surely, 2^53603402 is an apocalyptic number.

53603402 is a deficient number, since it is larger than the sum of its proper divisors (29789110).

53603402 is a wasteful number, since it uses less digits than its factorization.

53603402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 53603402 is about 7321.4344222973. The cubic root of 53603402 is about 377.0487029792.

The spelling of 53603402 in words is "fifty-three million, six hundred three thousand, four hundred two".