503164370606707 has 4 divisors (see below), whose sum is σ = 525041082372240. Its totient is φ = 481287658841176.

The previous prime is 503164370606687. The next prime is 503164370606717. The reversal of 503164370606707 is 707606073461305.

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

It is a cyclic number.

It is not a de Polignac number, because 503164370606707 - 2³¹ = 503162223123059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503164370606717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10938355882732 + ... + 10938355882777.

It is an arithmetic number, because the mean of its divisors is an integer number (131260270593060).

Almost surely, 2^{503164370606707} is an apocalyptic number.

503164370606707 is a deficient number, since it is larger than the sum of its proper divisors (21876711765533).

503164370606707 is a wasteful number, since it uses less digits than its factorization.

503164370606707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21876711765532.

The product of its (nonzero) digits is 13335840, while the sum is 55.

The spelling of 503164370606707 in words is "five hundred three trillion, one hundred sixty-four billion, three hundred seventy million, six hundred six thousand, seven hundred seven".