715953051901 has 2 divisors, whose sum is σ = 715953051902. Its totient is φ = 715953051900.

The previous prime is 715953051899. The next prime is 715953051911. The reversal of 715953051901 is 109150359517.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407343915225 + 308609136676 = 638235^2 + 555526^2 .

It is an emirp because it is prime and its reverse (109150359517) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 715953051901 - 2¹ = 715953051899 is a prime.

Together with 715953051899, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715953051911) 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, 357976525950 + 357976525951.

It is an arithmetic number, because the mean of its divisors is an integer number (357976525951).

Almost surely, 2^715953051901 is an apocalyptic number.

It is an amenable number.

715953051901 is a deficient number, since it is larger than the sum of its proper divisors (1).

715953051901 is an equidigital number, since it uses as much as digits as its factorization.

715953051901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 212625, while the sum is 46.

The spelling of 715953051901 in words is "seven hundred fifteen billion, nine hundred fifty-three million, fifty-one thousand, nine hundred one".