53155532130 has 64 divisors (see below), whose sum is σ = 129150443520. Its totient is φ = 13999924224.

The previous prime is 53155532099. The next prime is 53155532149. The reversal of 53155532130 is 3123555135.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53155532091 and 53155532100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2491167 + ... + 2512413.

It is an arithmetic number, because the mean of its divisors is an integer number (2017975680).

Almost surely, 2^53155532130 is an apocalyptic number.

53155532130 is an abundant number, since it is smaller than the sum of its proper divisors (75994911390).

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

53155532130 is a wasteful number, since it uses less digits than its factorization.

53155532130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22283.

The product of its (nonzero) digits is 33750, while the sum is 33.

The spelling of 53155532130 in words is "fifty-three billion, one hundred fifty-five million, five hundred thirty-two thousand, one hundred thirty".