53604403142 has 4 divisors (see below), whose sum is σ = 80406604716. Its totient is φ = 26802201570.

The previous prime is 53604403133. The next prime is 53604403183. The reversal of 53604403142 is 24130440635.

53604403142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 53604403099 and 53604403108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13401100784 + ... + 13401100787.

It is an arithmetic number, because the mean of its divisors is an integer number (20101651179).

Almost surely, 2^53604403142 is an apocalyptic number.

53604403142 is a deficient number, since it is larger than the sum of its proper divisors (26802201574).

53604403142 is a wasteful number, since it uses less digits than its factorization.

53604403142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26802201573.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 53604403142 its reverse (24130440635), we get a palindrome (77734843777).

The spelling of 53604403142 in words is "fifty-three billion, six hundred four million, four hundred three thousand, one hundred forty-two".