1137369089 has 4 divisors (see below), whose sum is σ = 1197230640. Its totient is φ = 1077507540.

The previous prime is 1137369047. The next prime is 1137369097. The reversal of 1137369089 is 9809637311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1137369089 - 2²⁰ = 1136320513 is a prime.

It is a super-2 number, since 2×1137369089² = 2587216889225379842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1137360089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29930747 + ... + 29930784.

It is an arithmetic number, because the mean of its divisors is an integer number (299307660).

Almost surely, 2^1137369089 is an apocalyptic number.

1137369089 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1137369089 is a deficient number, since it is larger than the sum of its proper divisors (59861551).

1137369089 is an equidigital number, since it uses as much as digits as its factorization.

1137369089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59861550.

The product of its (nonzero) digits is 244944, while the sum is 47.

The square root of 1137369089 is about 33724.9030984523. The cubic root of 1137369089 is about 1043.8396922744.

The spelling of 1137369089 in words is "one billion, one hundred thirty-seven million, three hundred sixty-nine thousand, eighty-nine".