503262125423 has 4 divisors (see below), whose sum is σ = 503264085768. Its totient is φ = 503260165080.

The previous prime is 503262125419. The next prime is 503262125461. The reversal of 503262125423 is 324521262305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 503262125423 - 2² = 503262125419 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 (503262125413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524468 + ... + 1132073.

It is an arithmetic number, because the mean of its divisors is an integer number (125816021442).

Almost surely, 2^503262125423 is an apocalyptic number.

503262125423 is a deficient number, since it is larger than the sum of its proper divisors (1960345).

503262125423 is a wasteful number, since it uses less digits than its factorization.

503262125423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960344.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 503262125423 its reverse (324521262305), we get a palindrome (827783387728).

The spelling of 503262125423 in words is "five hundred three billion, two hundred sixty-two million, one hundred twenty-five thousand, four hundred twenty-three".