1136140052 has 6 divisors (see below), whose sum is σ = 1988245098. Its totient is φ = 568070024.

The previous prime is 1136140051. The next prime is 1136140069. The reversal of 1136140052 is 2500416311.

It can be written as a sum of positive squares in only one way, i.e., 1113823876 + 22316176 = 33374^2 + 4724^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136140051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142017503 + ... + 142017510.

It is an arithmetic number, because the mean of its divisors is an integer number (331374183).

Almost surely, 2^1136140052 is an apocalyptic number.

It is an amenable number.

1136140052 is a deficient number, since it is larger than the sum of its proper divisors (852105046).

1136140052 is a wasteful number, since it uses less digits than its factorization.

1136140052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284035017 (or 284035015 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1136140052 is about 33706.6766679837. The cubic root of 1136140052 is about 1043.4635669399.

Adding to 1136140052 its reverse (2500416311), we get a palindrome (3636556363).

The spelling of 1136140052 in words is "one billion, one hundred thirty-six million, one hundred forty thousand, fifty-two".