464064265157 has 2 divisors, whose sum is σ = 464064265158. Its totient is φ = 464064265156.

The previous prime is 464064265153. The next prime is 464064265187. The reversal of 464064265157 is 751562460464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 460051549441 + 4012715716 = 678271^2 + 63346^2 .

It is a cyclic number.

It is not a de Polignac number, because 464064265157 - 2² = 464064265153 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464064265153) 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, 232032132578 + 232032132579.

It is an arithmetic number, because the mean of its divisors is an integer number (232032132579).

Almost surely, 2^464064265157 is an apocalyptic number.

It is an amenable number.

464064265157 is a deficient number, since it is larger than the sum of its proper divisors (1).

464064265157 is an equidigital number, since it uses as much as digits as its factorization.

464064265157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 464064265157 in words is "four hundred sixty-four billion, sixty-four million, two hundred sixty-five thousand, one hundred fifty-seven".