503531324462145 has 16 divisors (see below), whose sum is σ = 920742993302400. Its totient is φ = 230185748325504.

The previous prime is 503531324462113. The next prime is 503531324462161. The reversal of 503531324462145 is 541264423135305.

It is not a de Polignac number, because 503531324462145 - 2⁵ = 503531324462113 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 503531324462094 and 503531324462103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2397768211620 + ... + 2397768211829.

It is an arithmetic number, because the mean of its divisors is an integer number (57546437081400).

Almost surely, 2^{503531324462145} is an apocalyptic number.

It is an amenable number.

503531324462145 is a deficient number, since it is larger than the sum of its proper divisors (417211668840255).

503531324462145 is a wasteful number, since it uses less digits than its factorization.

503531324462145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4795536423464.

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 503531324462145 in words is "five hundred three trillion, five hundred thirty-one billion, three hundred twenty-four million, four hundred sixty-two thousand, one hundred forty-five".