1137488023597 has 4 divisors (see below), whose sum is σ = 1146444622336. Its totient is φ = 1128531424860.

The previous prime is 1137488023591. The next prime is 1137488023603. The reversal of 1137488023597 is 7953208847311.

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 an interprime number because it is at equal distance from previous prime (1137488023591) and next prime (1137488023603).

It is a cyclic number.

It is not a de Polignac number, because 1137488023597 - 2²⁷ = 1137353805869 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 (1137488023591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4478299179 + ... + 4478299432.

It is an arithmetic number, because the mean of its divisors is an integer number (286611155584).

Almost surely, 2^{1137488023597} is an apocalyptic number.

It is an amenable number.

1137488023597 is a deficient number, since it is larger than the sum of its proper divisors (8956598739).

1137488023597 is an equidigital number, since it uses as much as digits as its factorization.

1137488023597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8956598738.

The product of its (nonzero) digits is 10160640, while the sum is 58.

The spelling of 1137488023597 in words is "one trillion, one hundred thirty-seven billion, four hundred eighty-eight million, twenty-three thousand, five hundred ninety-seven".