1136650452 has 72 divisors (see below), whose sum is σ = 3247604640. Its totient is φ = 307661760.

The previous prime is 1136650439. The next prime is 1136650507. The reversal of 1136650452 is 2540566311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39699 + ... + 62042.

It is an arithmetic number, because the mean of its divisors is an integer number (45105620).

Almost surely, 2^1136650452 is an apocalyptic number.

1136650452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1136650452 is an abundant number, since it is smaller than the sum of its proper divisors (2110954188).

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

1136650452 is a wasteful number, since it uses less digits than its factorization.

1136650452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101781 (or 101772 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1136650452 is about 33714.2470181376. The cubic root of 1136650452 is about 1043.6197988736.

The spelling of 1136650452 in words is "one billion, one hundred thirty-six million, six hundred fifty thousand, four hundred fifty-two".