1135608237157 has 8 divisors (see below), whose sum is σ = 1144460511000. Its totient is φ = 1126772373504.

The previous prime is 1135608237131. The next prime is 1135608237167. The reversal of 1135608237157 is 7517328065311.

It can be written as a sum of positive squares in 4 ways, for example, as 59380429761 + 1076227807396 = 243681^2 + 1037414^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1135608237157 - 2¹¹ = 1135608235109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1135608237157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135608237107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3963588 + ... + 4240429.

It is an arithmetic number, because the mean of its divisors is an integer number (143057563875).

Almost surely, 2^{1135608237157} is an apocalyptic number.

It is an amenable number.

1135608237157 is a deficient number, since it is larger than the sum of its proper divisors (8852273843).

1135608237157 is an equidigital number, since it uses as much as digits as its factorization.

1135608237157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8205095.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 1135608237157 in words is "one trillion, one hundred thirty-five billion, six hundred eight million, two hundred thirty-seven thousand, one hundred fifty-seven".