10023452514457 has 2 divisors, whose sum is σ = 10023452514458. Its totient is φ = 10023452514456.

The previous prime is 10023452514437. The next prime is 10023452514533. The reversal of 10023452514457 is 75441525432001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6596940539401 + 3426511975056 = 2568451^2 + 1851084^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10023452514457 is a prime.

It is not a weakly prime, because it can be changed into another prime (10023452514437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011726257228 + 5011726257229.

It is an arithmetic number, because the mean of its divisors is an integer number (5011726257229).

Almost surely, 2^{10023452514457} is an apocalyptic number.

It is an amenable number.

10023452514457 is a deficient number, since it is larger than the sum of its proper divisors (1).

10023452514457 is an equidigital number, since it uses as much as digits as its factorization.

10023452514457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672000, while the sum is 43.

Adding to 10023452514457 its reverse (75441525432001), we get a palindrome (85464977946458).

The spelling of 10023452514457 in words is "ten trillion, twenty-three billion, four hundred fifty-two million, five hundred fourteen thousand, four hundred fifty-seven".