503415246641 has 2 divisors, whose sum is σ = 503415246642. Its totient is φ = 503415246640.

The previous prime is 503415246629. The next prime is 503415246661. The reversal of 503415246641 is 146642514305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 370247910400 + 133167336241 = 608480^2 + 364921^2 .

It is a cyclic number.

It is not a de Polignac number, because 503415246641 - 2²⁶ = 503348137777 is a prime.

It is not a weakly prime, because it can be changed into another prime (503415246601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251707623320 + 251707623321.

It is an arithmetic number, because the mean of its divisors is an integer number (251707623321).

Almost surely, 2^503415246641 is an apocalyptic number.

It is an amenable number.

503415246641 is a deficient number, since it is larger than the sum of its proper divisors (1).

503415246641 is an equidigital number, since it uses as much as digits as its factorization.

503415246641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 503415246641 in words is "five hundred three billion, four hundred fifteen million, two hundred forty-six thousand, six hundred forty-one".