503272140527 has 4 divisors (see below), whose sum is σ = 541985382120. Its totient is φ = 464558898936.

The previous prime is 503272140523. The next prime is 503272140559. The reversal of 503272140527 is 725041272305.

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 503272140527 - 2² = 503272140523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503272140523) 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, 19356620777 + ... + 19356620802.

It is an arithmetic number, because the mean of its divisors is an integer number (135496345530).

Almost surely, 2^503272140527 is an apocalyptic number.

503272140527 is a deficient number, since it is larger than the sum of its proper divisors (38713241593).

503272140527 is a wasteful number, since it uses less digits than its factorization.

503272140527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38713241592.

The product of its (nonzero) digits is 117600, while the sum is 38.

The spelling of 503272140527 in words is "five hundred three billion, two hundred seventy-two million, one hundred forty thousand, five hundred twenty-seven".