1137133477541 has 2 divisors, whose sum is σ = 1137133477542. Its totient is φ = 1137133477540.

The previous prime is 1137133477453. The next prime is 1137133477561. The reversal of 1137133477541 is 1457743317311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 810954280900 + 326179196641 = 900530^2 + 571121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1137133477541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1137133477561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568566738770 + 568566738771.

It is an arithmetic number, because the mean of its divisors is an integer number (568566738771).

Almost surely, 2^{1137133477541} is an apocalyptic number.

It is an amenable number.

1137133477541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137133477541 is an equidigital number, since it uses as much as digits as its factorization.

1137133477541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 740880, while the sum is 47.

The spelling of 1137133477541 in words is "one trillion, one hundred thirty-seven billion, one hundred thirty-three million, four hundred seventy-seven thousand, five hundred forty-one".