5252435130 has 32 divisors (see below), whose sum is σ = 12608006400. Its totient is φ = 1400409152.

The previous prime is 5252435077. The next prime is 5252435143. The reversal of 5252435130 is 315342525.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226516 + ... + 248624.

It is an arithmetic number, because the mean of its divisors is an integer number (394000200).

Almost surely, 2^5252435130 is an apocalyptic number.

5252435130 is an abundant number, since it is smaller than the sum of its proper divisors (7355571270).

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

5252435130 is a wasteful number, since it uses less digits than its factorization.

5252435130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30038.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5252435130 is about 72473.6857762871. The cubic root of 5252435130 is about 1738.2819976299.

Adding to 5252435130 its reverse (315342525), we get a palindrome (5567777655).

The spelling of 5252435130 in words is "five billion, two hundred fifty-two million, four hundred thirty-five thousand, one hundred thirty".