1137253197 has 8 divisors (see below), whose sum is σ = 1565251840. Its totient is φ = 733711680.

The previous prime is 1137253181. The next prime is 1137253217. The reversal of 1137253197 is 7913527311.

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

It is not a de Polignac number, because 1137253197 - 2⁴ = 1137253181 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 (1137253157) 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, 6114172 + ... + 6114357.

It is an arithmetic number, because the mean of its divisors is an integer number (195656480).

Almost surely, 2^1137253197 is an apocalyptic number.

It is an amenable number.

1137253197 is a deficient number, since it is larger than the sum of its proper divisors (427998643).

1137253197 is a wasteful number, since it uses less digits than its factorization.

1137253197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12228563.

The product of its digits is 39690, while the sum is 39.

The square root of 1137253197 is about 33723.1848584916. The cubic root of 1137253197 is about 1043.8042371233.

The spelling of 1137253197 in words is "one billion, one hundred thirty-seven million, two hundred fifty-three thousand, one hundred ninety-seven".