1137137556983 has 2 divisors, whose sum is σ = 1137137556984. Its totient is φ = 1137137556982.

The previous prime is 1137137556979. The next prime is 1137137556991. The reversal of 1137137556983 is 3896557317311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1137137556983 - 2² = 1137137556979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1137137556943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568568778491 + 568568778492.

It is an arithmetic number, because the mean of its divisors is an integer number (568568778492).

Almost surely, 2^{1137137556983} is an apocalyptic number.

1137137556983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137137556983 is an equidigital number, since it uses as much as digits as its factorization.

1137137556983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14288400, while the sum is 59.

The spelling of 1137137556983 in words is "one trillion, one hundred thirty-seven billion, one hundred thirty-seven million, five hundred fifty-six thousand, nine hundred eighty-three".