10137594881 has 2 divisors, whose sum is σ = 10137594882. Its totient is φ = 10137594880.

The previous prime is 10137594833. The next prime is 10137594949. The reversal of 10137594881 is 18849573101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9911994481 + 225600400 = 99559^2 + 15020^2 .

It is a cyclic number.

It is not a de Polignac number, because 10137594881 - 2²² = 10133400577 is a prime.

It is a super-2 number, since 2×10137594881² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10137594821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5068797440 + 5068797441.

It is an arithmetic number, because the mean of its divisors is an integer number (5068797441).

Almost surely, 2^10137594881 is an apocalyptic number.

It is an amenable number.

10137594881 is a deficient number, since it is larger than the sum of its proper divisors (1).

10137594881 is an equidigital number, since it uses as much as digits as its factorization.

10137594881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 47.

The spelling of 10137594881 in words is "ten billion, one hundred thirty-seven million, five hundred ninety-four thousand, eight hundred eighty-one".