503242707 has 16 divisors (see below), whose sum is σ = 737759232. Its totient is φ = 302591520.

The previous prime is 503242699. The next prime is 503242711. The reversal of 503242707 is 707242305.

It is not a de Polignac number, because 503242707 - 2³ = 503242699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (503242907) 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 15 ways as a sum of consecutive naturals, for example, 55848 + ... + 64229.

It is an arithmetic number, because the mean of its divisors is an integer number (46109952).

Almost surely, 2^503242707 is an apocalyptic number.

503242707 is a deficient number, since it is larger than the sum of its proper divisors (234516525).

503242707 is a wasteful number, since it uses less digits than its factorization.

503242707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120218.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 503242707 is about 22433.0717245766. The cubic root of 503242707 is about 795.4126555126.

The spelling of 503242707 in words is "five hundred three million, two hundred forty-two thousand, seven hundred seven".