53001430002 has 80 divisors (see below), whose sum is σ = 119507173632. Its totient is φ = 17556665760.

The previous prime is 53001429989. The next prime is 53001430007. The reversal of 53001430002 is 20003410035.

53001430002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (53001430007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29658553 + ... + 29660339.

Almost surely, 2^53001430002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53001430002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59753586816).

53001430002 is an abundant number, since it is smaller than the sum of its proper divisors (66505743630).

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

53001430002 is a wasteful number, since it uses less digits than its factorization.

53001430002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845 (or 2836 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

Adding to 53001430002 its reverse (20003410035), we get a palindrome (73004840037).

The spelling of 53001430002 in words is "fifty-three billion, one million, four hundred thirty thousand, two".