503262240402 has 16 divisors (see below), whose sum is σ = 1050286415040. Its totient is φ = 160460424432.

The previous prime is 503262240331. The next prime is 503262240409. The reversal of 503262240402 is 204042262305.

It is a super-2 number, since 2×503262240402² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 503262240402.

It is not an unprimeable number, because it can be changed into a prime (503262240409) 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 in 7 ways as a sum of consecutive naturals, for example, 1823413777 + ... + 1823414052.

It is an arithmetic number, because the mean of its divisors is an integer number (65642900940).

Almost surely, 2^503262240402 is an apocalyptic number.

503262240402 is an abundant number, since it is smaller than the sum of its proper divisors (547024174638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503262240402 is a wasteful number, since it uses less digits than its factorization.

503262240402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646827857.

The product of its (nonzero) digits is 23040, while the sum is 30.

The spelling of 503262240402 in words is "five hundred three billion, two hundred sixty-two million, two hundred forty thousand, four hundred two".