9457138537136 has 20 divisors (see below), whose sum is σ = 18749326984872. Its totient is φ = 4618602541056.

The previous prime is 9457138537111. The next prime is 9457138537199. The reversal of 9457138537136 is 6317358317549.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6872919761 + ... + 6872921136.

Almost surely, 2^{9457138537136} is an apocalyptic number.

It is an amenable number.

9457138537136 is a deficient number, since it is larger than the sum of its proper divisors (9292188447736).

9457138537136 is a wasteful number, since it uses less digits than its factorization.

9457138537136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13745840948 (or 13745840942 counting only the distinct ones).

The product of its digits is 57153600, while the sum is 62.

It can be divided in two parts, 945713 and 8537136, that added together give a palindrome (9482849).

The spelling of 9457138537136 in words is "nine trillion, four hundred fifty-seven billion, one hundred thirty-eight million, five hundred thirty-seven thousand, one hundred thirty-six".