53501134224 has 20 divisors (see below), whose sum is σ = 138211263536. Its totient is φ = 17833711392.

The previous prime is 53501134201. The next prime is 53501134243. The reversal of 53501134224 is 42243110535.

It is a junction number, because it is equal to n+sod(n) for n = 53501134191 and 53501134200.

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, 557303434 + ... + 557303529.

Almost surely, 2^53501134224 is an apocalyptic number.

It is an amenable number.

53501134224 is an abundant number, since it is smaller than the sum of its proper divisors (84710129312).

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

53501134224 is a wasteful number, since it uses less digits than its factorization.

53501134224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114606974 (or 1114606968 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 53501134224 its reverse (42243110535), we get a palindrome (95744244759).

The spelling of 53501134224 in words is "fifty-three billion, five hundred one million, one hundred thirty-four thousand, two hundred twenty-four".