5156430 has 16 divisors (see below), whose sum is σ = 12375504. Its totient is φ = 1375040.

The previous prime is 5156419. The next prime is 5156441. The reversal of 5156430 is 346515.

It is an interprime number because it is at equal distance from previous prime (5156419) and next prime (5156441).

It is a self number, because there is not a number n which added to its sum of digits gives 5156430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85911 + ... + 85970.

It is an arithmetic number, because the mean of its divisors is an integer number (773469).

Almost surely, 2^5156430 is an apocalyptic number.

5156430 is an abundant number, since it is smaller than the sum of its proper divisors (7219074).

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

5156430 is a wasteful number, since it uses less digits than its factorization.

5156430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171891.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5156430 is about 2270.7773999228. Note that the first 3 decimals coincide. The cubic root of 5156430 is about 172.7625910318.

The spelling of 5156430 in words is "five million, one hundred fifty-six thousand, four hundred thirty".