52130503340 has 24 divisors (see below), whose sum is σ = 113005479552. Its totient is φ = 20179549440.

The previous prime is 52130503333. The next prime is 52130503343. The reversal of 52130503340 is 4330503125.

It is not an unprimeable number, because it can be changed into a prime (52130503343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42040109 + ... + 42041348.

It is an arithmetic number, because the mean of its divisors is an integer number (4708561648).

Almost surely, 2^52130503340 is an apocalyptic number.

It is an amenable number.

52130503340 is an abundant number, since it is smaller than the sum of its proper divisors (60874976212).

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

52130503340 is a wasteful number, since it uses less digits than its factorization.

52130503340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84081497 (or 84081495 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The spelling of 52130503340 in words is "fifty-two billion, one hundred thirty million, five hundred three thousand, three hundred forty".