357065540657113 has 4 divisors (see below), whose sum is σ = 357065682991668. Its totient is φ = 357065398322560.

The previous prime is 357065540657071. The next prime is 357065540657123. The reversal of 357065540657113 is 311756045560753.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 133747097048464 + 223318443608649 = 11564908^2 + 14943843^2 .

It is a cyclic number.

It is not a de Polignac number, because 357065540657113 - 2¹⁷ = 357065540526041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (357065540657123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67335556 + ... + 72444517.

It is an arithmetic number, because the mean of its divisors is an integer number (89266420747917).

Almost surely, 2^{357065540657113} is an apocalyptic number.

It is an amenable number.

357065540657113 is a deficient number, since it is larger than the sum of its proper divisors (142334555).

357065540657113 is a wasteful number, since it uses less digits than its factorization.

357065540657113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142334554.

The product of its (nonzero) digits is 39690000, while the sum is 58.

The spelling of 357065540657113 in words is "three hundred fifty-seven trillion, sixty-five billion, five hundred forty million, six hundred fifty-seven thousand, one hundred thirteen".