10453623457 has 2 divisors, whose sum is σ = 10453623458. Its totient is φ = 10453623456.

The previous prime is 10453623419. The next prime is 10453623469. The reversal of 10453623457 is 75432635401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10451177361 + 2446096 = 102231^2 + 1564^2 .

It is an emirp because it is prime and its reverse (75432635401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10453623457 - 2⁷ = 10453623329 is a prime.

It is not a weakly prime, because it can be changed into another prime (10453623757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5226811728 + 5226811729.

It is an arithmetic number, because the mean of its divisors is an integer number (5226811729).

Almost surely, 2^10453623457 is an apocalyptic number.

It is an amenable number.

10453623457 is a deficient number, since it is larger than the sum of its proper divisors (1).

10453623457 is an equidigital number, since it uses as much as digits as its factorization.

10453623457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 10453623457 in words is "ten billion, four hundred fifty-three million, six hundred twenty-three thousand, four hundred fifty-seven".