506103432 has 16 divisors (see below), whose sum is σ = 1265258640. Its totient is φ = 168701136.

The previous prime is 506103401. The next prime is 506103443. The reversal of 506103432 is 234301605.

It is a happy number.

It is a super-2 number, since 2×506103432² = 512281367764357248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 21087643 = 506103432 / (5 + 0 + 6 + 1 + 0 + 3 + 4 + 3 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10543798 + ... + 10543845.

It is an arithmetic number, because the mean of its divisors is an integer number (79078665).

Almost surely, 2^506103432 is an apocalyptic number.

It is an amenable number.

506103432 is an abundant number, since it is smaller than the sum of its proper divisors (759155208).

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

506103432 is a wasteful number, since it uses less digits than its factorization.

506103432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21087652 (or 21087648 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 506103432 is about 22496.7426975551. The cubic root of 506103432 is about 796.9170050230.

The spelling of 506103432 in words is "five hundred six million, one hundred three thousand, four hundred thirty-two".