10140225555497 has 2 divisors, whose sum is σ = 10140225555498. Its totient is φ = 10140225555496.

The previous prime is 10140225555491. The next prime is 10140225555617. The reversal of 10140225555497 is 79455552204101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7924343230441 + 2215882325056 = 2815021^2 + 1488584^2 .

It is a cyclic number.

It is not a de Polignac number, because 10140225555497 - 2²⁴ = 10140208778281 is a prime.

It is not a weakly prime, because it can be changed into another prime (10140225555491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5070112777748 + 5070112777749.

It is an arithmetic number, because the mean of its divisors is an integer number (5070112777749).

Almost surely, 2^{10140225555497} is an apocalyptic number.

It is an amenable number.

10140225555497 is a deficient number, since it is larger than the sum of its proper divisors (1).

10140225555497 is an equidigital number, since it uses as much as digits as its factorization.

10140225555497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520000, while the sum is 50.

Adding to 10140225555497 its reverse (79455552204101), we get a palindrome (89595777759598).

The spelling of 10140225555497 in words is "ten trillion, one hundred forty billion, two hundred twenty-five million, five hundred fifty-five thousand, four hundred ninety-seven".