501364650151 has 2 divisors, whose sum is σ = 501364650152. Its totient is φ = 501364650150.

The previous prime is 501364650139. The next prime is 501364650169. The reversal of 501364650151 is 151056463105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 501364650151 - 2⁷ = 501364650023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 501364650151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (501364650191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250682325075 + 250682325076.

It is an arithmetic number, because the mean of its divisors is an integer number (250682325076).

Almost surely, 2^501364650151 is an apocalyptic number.

501364650151 is a deficient number, since it is larger than the sum of its proper divisors (1).

501364650151 is an equidigital number, since it uses as much as digits as its factorization.

501364650151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 501364650151 in words is "five hundred one billion, three hundred sixty-four million, six hundred fifty thousand, one hundred fifty-one".