10544554057 has 2 divisors, whose sum is σ = 10544554058. Its totient is φ = 10544554056.

The previous prime is 10544554021. The next prime is 10544554073. The reversal of 10544554057 is 75045544501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9984805776 + 559748281 = 99924^2 + 23659^2 .

It is an emirp because it is prime and its reverse (75045544501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10544554057 - 2²³ = 10536165449 is a prime.

It is a super-2 number, since 2×10544554057² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10544554087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5272277028 + 5272277029.

It is an arithmetic number, because the mean of its divisors is an integer number (5272277029).

Almost surely, 2^10544554057 is an apocalyptic number.

It is an amenable number.

10544554057 is a deficient number, since it is larger than the sum of its proper divisors (1).

10544554057 is an equidigital number, since it uses as much as digits as its factorization.

10544554057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280000, while the sum is 40.

The spelling of 10544554057 in words is "ten billion, five hundred forty-four million, five hundred fifty-four thousand, fifty-seven".