5312000430 has 144 divisors (see below), whose sum is σ = 15980524560. Its totient is φ = 1219933440.

The previous prime is 5312000371. The next prime is 5312000453. The reversal of 5312000430 is 340002135.

5312000430 is a `hidden beast` number, since 5 + 31 + 200 + 0 + 430 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 194074 + ... + 219746.

It is an arithmetic number, because the mean of its divisors is an integer number (110975865).

Almost surely, 2^5312000430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5312000430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7990262280).

5312000430 is an abundant number, since it is smaller than the sum of its proper divisors (10668524130).

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

5312000430 is a wasteful number, since it uses less digits than its factorization.

5312000430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25727 (or 25713 counting only the distinct ones).

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

The square root of 5312000430 is about 72883.4715830688. The cubic root of 5312000430 is about 1744.8283156625.

Adding to 5312000430 its reverse (340002135), we get a palindrome (5652002565).

The spelling of 5312000430 in words is "five billion, three hundred twelve million, four hundred thirty", and thus it is an aban number.