53223152130 has 96 divisors (see below), whose sum is σ = 139930238448. Its totient is φ = 14034124800.

The previous prime is 53223152123. The next prime is 53223152137. The reversal of 53223152130 is 3125132235.

It is a happy number.

53223152130 is a `hidden beast` number, since 5 + 322 + 315 + 21 + 3 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (53223152123) and next prime (53223152137).

It can be written as a sum of positive squares in 8 ways, for example, as 27571606209 + 25651545921 = 166047^2 + 160161^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53223152094 and 53223152103.

It is not an unprimeable number, because it can be changed into a prime (53223152137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14149450 + ... + 14153210.

Almost surely, 2^53223152130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53223152130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69965119224).

53223152130 is an abundant number, since it is smaller than the sum of its proper divisors (86707086318).

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

53223152130 is a wasteful number, since it uses less digits than its factorization.

53223152130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5492 (or 5489 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 53223152130 its reverse (3125132235), we get a palindrome (56348284365).

The spelling of 53223152130 in words is "fifty-three billion, two hundred twenty-three million, one hundred fifty-two thousand, one hundred thirty".