1137452852 has 6 divisors (see below), whose sum is σ = 1990542498. Its totient is φ = 568726424.

The previous prime is 1137452851. The next prime is 1137452857. The reversal of 1137452852 is 2582547311.

It can be written as a sum of positive squares in only one way, i.e., 749992996 + 387459856 = 27386^2 + 19684^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137452851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142181603 + ... + 142181610.

It is an arithmetic number, because the mean of its divisors is an integer number (331757083).

Almost surely, 2^1137452852 is an apocalyptic number.

It is an amenable number.

1137452852 is a deficient number, since it is larger than the sum of its proper divisors (853089646).

1137452852 is a wasteful number, since it uses less digits than its factorization.

1137452852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284363217 (or 284363215 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 1137452852 is about 33726.1449323815. The cubic root of 1137452852 is about 1043.8653166147.

The spelling of 1137452852 in words is "one billion, one hundred thirty-seven million, four hundred fifty-two thousand, eight hundred fifty-two".