503245061011 has 24 divisors (see below), whose sum is σ = 632237205600. Its totient is φ = 392100804480.

The previous prime is 503245061009. The next prime is 503245061027. The reversal of 503245061011 is 110160542305.

It is not a de Polignac number, because 503245061011 - 2¹ = 503245061009 is a prime.

It is a super-2 number, since 2×503245061011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (503245041011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11274165 + ... + 11318713.

It is an arithmetic number, because the mean of its divisors is an integer number (26343216900).

Almost surely, 2^503245061011 is an apocalyptic number.

503245061011 is a deficient number, since it is larger than the sum of its proper divisors (128992144589).

503245061011 is a wasteful number, since it uses less digits than its factorization.

503245061011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57915 (or 57904 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 503245061011 in words is "five hundred three billion, two hundred forty-five million, sixty-one thousand, eleven".