53434423004 has 12 divisors (see below), whose sum is σ = 93651712728. Its totient is φ = 26676790800.

The previous prime is 53434422991. The next prime is 53434423037. The reversal of 53434423004 is 40032443435.

53434423004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10102202 + ... + 10107489.

It is an arithmetic number, because the mean of its divisors is an integer number (7804309394).

Almost surely, 2^53434423004 is an apocalyptic number.

It is an amenable number.

53434423004 is a deficient number, since it is larger than the sum of its proper divisors (40217289724).

53434423004 is a wasteful number, since it uses less digits than its factorization.

53434423004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20210356 (or 20210354 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 53434423004 its reverse (40032443435), we get a palindrome (93466866439).

The spelling of 53434423004 in words is "fifty-three billion, four hundred thirty-four million, four hundred twenty-three thousand, four".