503262240164 has 6 divisors (see below), whose sum is σ = 880708920294. Its totient is φ = 251631120080.

The previous prime is 503262240163. The next prime is 503262240181. The reversal of 503262240164 is 461042262305.

It can be written as a sum of positive squares in only one way, i.e., 499509697600 + 3752542564 = 706760^2 + 61258^2 .

It is a super-2 number, since 2×503262240164² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (503262240163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62907780017 + ... + 62907780024.

It is an arithmetic number, because the mean of its divisors is an integer number (146784820049).

Almost surely, 2^503262240164 is an apocalyptic number.

It is an amenable number.

503262240164 is a deficient number, since it is larger than the sum of its proper divisors (377446680130).

503262240164 is a wasteful number, since it uses less digits than its factorization.

503262240164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125815560045 (or 125815560043 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 503262240164 in words is "five hundred three billion, two hundred sixty-two million, two hundred forty thousand, one hundred sixty-four".