503232423349 has 16 divisors (see below), whose sum is σ = 524990868480. Its totient is φ = 481827991680.

The previous prime is 503232423311. The next prime is 503232423371. The reversal of 503232423349 is 943324232305.

It is a cyclic number.

It is not a de Polignac number, because 503232423349 - 2¹¹ = 503232421301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503232423649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3430887 + ... + 3574555.

It is an arithmetic number, because the mean of its divisors is an integer number (32811929280).

Almost surely, 2^503232423349 is an apocalyptic number.

It is an amenable number.

503232423349 is a deficient number, since it is larger than the sum of its proper divisors (21758445131).

503232423349 is a wasteful number, since it uses less digits than its factorization.

503232423349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144900.

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 503232423349 in words is "five hundred three billion, two hundred thirty-two million, four hundred twenty-three thousand, three hundred forty-nine".