53052125420 has 96 divisors (see below), whose sum is σ = 135036357120. Its totient is φ = 17091210240.

The previous prime is 53052125411. The next prime is 53052125449. The reversal of 53052125420 is 2452125035.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1455215 + ... + 1491225.

It is an arithmetic number, because the mean of its divisors is an integer number (1406628720).

Almost surely, 2^53052125420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53052125420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67518178560).

53052125420 is an abundant number, since it is smaller than the sum of its proper divisors (81984231700).

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

53052125420 is a wasteful number, since it uses less digits than its factorization.

53052125420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36663 (or 36661 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 53052125420 in words is "fifty-three billion, fifty-two million, one hundred twenty-five thousand, four hundred twenty".