53432425100 has 72 divisors (see below), whose sum is σ = 122125516800. Its totient is φ = 20235700800.

The previous prime is 53432425097. The next prime is 53432425153. The reversal of 53432425100 is 152423435.

It is a happy number.

It is a super-2 number, since 2×53432425100² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3471221 + ... + 3486579.

Almost surely, 2^53432425100 is an apocalyptic number.

53432425100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53432425100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61062758400).

53432425100 is an abundant number, since it is smaller than the sum of its proper divisors (68693091700).

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

53432425100 is a wasteful number, since it uses less digits than its factorization.

53432425100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17223 (or 17216 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 53432425100 its reverse (152423435), we get a palindrome (53584848535).

The spelling of 53432425100 in words is "fifty-three billion, four hundred thirty-two million, four hundred twenty-five thousand, one hundred".