1136531360623 has 8 divisors (see below), whose sum is σ = 1203396146928. Its totient is φ = 1069667685504.

The previous prime is 1136531360557. The next prime is 1136531360687. The reversal of 1136531360623 is 3260631356311.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1136531360623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136531360693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2806465 + ... + 3185797.

It is an arithmetic number, because the mean of its divisors is an integer number (150424518366).

Almost surely, 2^{1136531360623} is an apocalyptic number.

1136531360623 is a deficient number, since it is larger than the sum of its proper divisors (66864786305).

1136531360623 is a wasteful number, since it uses less digits than its factorization.

1136531360623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555593.

The product of its (nonzero) digits is 174960, while the sum is 40.

The spelling of 1136531360623 in words is "one trillion, one hundred thirty-six billion, five hundred thirty-one million, three hundred sixty thousand, six hundred twenty-three".