10453549 has 2 divisors, whose sum is σ = 10453550. Its totient is φ = 10453548.

The previous prime is 10453537. The next prime is 10453559. The reversal of 10453549 is 94535401.

10453549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8970025 + 1483524 = 2995^2 + 1218^2 .

It is an emirp because it is prime and its reverse (94535401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10453549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10453549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10453529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5226774 + 5226775.

It is an arithmetic number, because the mean of its divisors is an integer number (5226775).

Almost surely, 2^10453549 is an apocalyptic number.

It is an amenable number.

10453549 is a deficient number, since it is larger than the sum of its proper divisors (1).

10453549 is an equidigital number, since it uses as much as digits as its factorization.

10453549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 10453549 is about 3233.1948595778. The cubic root of 10453549 is about 218.6525700539.

It can be divided in two parts, 104535 and 49, that multiplied together give a palindrome (5122215).

The spelling of 10453549 in words is "ten million, four hundred fifty-three thousand, five hundred forty-nine".