5202430040 has 32 divisors (see below), whose sum is σ = 11846504880. Its totient is φ = 2055898752.

The previous prime is 5202430001. The next prime is 5202430061. The reversal of 5202430040 is 400342025.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 5202429994 and 5202430021.

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, 780179 + ... + 786818.

Almost surely, 2^5202430040 is an apocalyptic number.

It is an amenable number.

5202430040 is an abundant number, since it is smaller than the sum of its proper divisors (6644074840).

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

5202430040 is a wasteful number, since it uses less digits than its factorization.

5202430040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567091 (or 1567087 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 5202430040 is about 72127.8728370663. The cubic root of 5202430040 is about 1732.7480398948.

Adding to 5202430040 its reverse (400342025), we get a palindrome (5602772065).

The spelling of 5202430040 in words is "five billion, two hundred two million, four hundred thirty thousand, forty".