503452550652 has 24 divisors (see below), whose sum is σ = 1182502242432. Its totient is φ = 166706142000.

The previous prime is 503452550651. The next prime is 503452550717. The reversal of 503452550652 is 256055254305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503452550651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138919974 + ... + 138923597.

It is an arithmetic number, because the mean of its divisors is an integer number (49270926768).

Almost surely, 2^503452550652 is an apocalyptic number.

It is an amenable number.

503452550652 is an abundant number, since it is smaller than the sum of its proper divisors (679049691780).

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

503452550652 is a wasteful number, since it uses less digits than its factorization.

503452550652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277843729 (or 277843727 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 42.

The spelling of 503452550652 in words is "five hundred three billion, four hundred fifty-two million, five hundred fifty thousand, six hundred fifty-two".