10442541553 has 2 divisors, whose sum is σ = 10442541554. Its totient is φ = 10442541552.

The previous prime is 10442541539. The next prime is 10442541583. The reversal of 10442541553 is 35514524401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10009402209 + 433139344 = 100047^2 + 20812^2 .

It is a cyclic number.

It is not a de Polignac number, because 10442541553 - 2³³ = 1852606961 is a prime.

It is a super-2 number, since 2×10442541553² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10442541523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5221270776 + 5221270777.

It is an arithmetic number, because the mean of its divisors is an integer number (5221270777).

Almost surely, 2^10442541553 is an apocalyptic number.

It is an amenable number.

10442541553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10442541553 is an equidigital number, since it uses as much as digits as its factorization.

10442541553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 10442541553 in words is "ten billion, four hundred forty-two million, five hundred forty-one thousand, five hundred fifty-three".