5131050530430 has 256 divisors, whose sum is σ = 14513279680512. Its totient is φ = 1147136256000.

The previous prime is 5131050530423. The next prime is 5131050530443. The reversal of 5131050530430 is 340350501315.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 64885015 + ... + 64964045.

It is an arithmetic number, because the mean of its divisors is an integer number (56692498752).

Almost surely, 2^{5131050530430} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5131050530430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7256639840256).

5131050530430 is an abundant number, since it is smaller than the sum of its proper divisors (9382229150082).

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

5131050530430 is a wasteful number, since it uses less digits than its factorization.

5131050530430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79303.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 5131050530430 in words is "five trillion, one hundred thirty-one billion, fifty million, five hundred thirty thousand, four hundred thirty".