503232654137 has 2 divisors, whose sum is σ = 503232654138. Its totient is φ = 503232654136.

The previous prime is 503232654107. The next prime is 503232654143. The reversal of 503232654137 is 731456232305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 418064403241 + 85168250896 = 646579^2 + 291836^2 .

It is a cyclic number.

It is not a de Polignac number, because 503232654137 - 2⁸ = 503232653881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 503232654094 and 503232654103.

It is not a weakly prime, because it can be changed into another prime (503232654107) 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 as a sum of consecutive naturals, namely, 251616327068 + 251616327069.

It is an arithmetic number, because the mean of its divisors is an integer number (251616327069).

Almost surely, 2^503232654137 is an apocalyptic number.

It is an amenable number.

503232654137 is a deficient number, since it is larger than the sum of its proper divisors (1).

503232654137 is an equidigital number, since it uses as much as digits as its factorization.

503232654137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 503232654137 in words is "five hundred three billion, two hundred thirty-two million, six hundred fifty-four thousand, one hundred thirty-seven".