53411134320 has 100 divisors (see below), whose sum is σ = 185504804760. Its totient is φ = 14242967424.

The previous prime is 53411134319. The next prime is 53411134333. The reversal of 53411134320 is 2343111435.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4114750 + ... + 4127709.

Almost surely, 2^53411134320 is an apocalyptic number.

It is an amenable number.

53411134320 is an abundant number, since it is smaller than the sum of its proper divisors (132093670440).

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

53411134320 is a wasteful number, since it uses less digits than its factorization.

53411134320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8242484 (or 8242469 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 53411134320 its reverse (2343111435), we get a palindrome (55754245755).

The spelling of 53411134320 in words is "fifty-three billion, four hundred eleven million, one hundred thirty-four thousand, three hundred twenty".