52131015030 has 16 divisors (see below), whose sum is σ = 125114436144. Its totient is φ = 13901604000.

The previous prime is 52131015023. The next prime is 52131015073. The reversal of 52131015030 is 3051013125.

It is a junction number, because it is equal to n+sod(n) for n = 52131014988 and 52131015006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868850221 + ... + 868850280.

It is an arithmetic number, because the mean of its divisors is an integer number (7819652259).

Almost surely, 2^52131015030 is an apocalyptic number.

52131015030 is an abundant number, since it is smaller than the sum of its proper divisors (72983421114).

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

52131015030 is a wasteful number, since it uses less digits than its factorization.

52131015030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737700511.

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 52131015030 its reverse (3051013125), we get a palindrome (55182028155).

The spelling of 52131015030 in words is "fifty-two billion, one hundred thirty-one million, fifteen thousand, thirty".