503425654059 has 4 divisors (see below), whose sum is σ = 671234205416. Its totient is φ = 335617102704.

The previous prime is 503425654057. The next prime is 503425654087. The reversal of 503425654059 is 950456524305.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 503425654059 - 2¹ = 503425654057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 503425653999 and 503425654017.

It is not an unprimeable number, because it can be changed into a prime (503425654057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83904275674 + ... + 83904275679.

It is an arithmetic number, because the mean of its divisors is an integer number (167808551354).

Almost surely, 2^503425654059 is an apocalyptic number.

503425654059 is a deficient number, since it is larger than the sum of its proper divisors (167808551357).

503425654059 is a wasteful number, since it uses less digits than its factorization.

503425654059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167808551356.

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 503425654059 in words is "five hundred three billion, four hundred twenty-five million, six hundred fifty-four thousand, fifty-nine".