1136987159616 has 567 divisors, whose sum is σ = 4174250652117. Its totient is φ = 294809518080.

The previous prime is 1136987159587. The next prime is 1136987159629. The reversal of 1136987159616 is 6169517896311.

The square root of 1136987159616 is 1066296.

It is a perfect power (a square), and thus also a powerful number.

1136987159616 is a `hidden beast` number, since 1 + 1 + 3 + 6 + 9 + 8 + 7 + 1 + 5 + 9 + 616 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1129118760000 + 7868399616 = 1062600^2 + 88704^2 .

It is a super-2 number, since 2×1136987159616² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1970514720 + ... + 1970515296.

Almost surely, 2^{1136987159616} is an apocalyptic number.

1136987159616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1136987159616 is the 1066296-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1136987159616

1136987159616 is an abundant number, since it is smaller than the sum of its proper divisors (3037263492501).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1136987159616 is an equidigital number, since it uses as much as digits as its factorization.

1136987159616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208 (or 600 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 63.

The spelling of 1136987159616 in words is "one trillion, one hundred thirty-six billion, nine hundred eighty-seven million, one hundred fifty-nine thousand, six hundred sixteen".