10700544557 has 2 divisors, whose sum is σ = 10700544558. Its totient is φ = 10700544556.

The previous prime is 10700544529. The next prime is 10700544563. The reversal of 10700544557 is 75544500701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7623734596 + 3076809961 = 87314^2 + 55469^2 .

It is a cyclic number.

It is not a de Polignac number, because 10700544557 - 2⁸ = 10700544301 is a prime.

It is a super-2 number, since 2×10700544557² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10700544557.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10700544527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5350272278 + 5350272279.

It is an arithmetic number, because the mean of its divisors is an integer number (5350272279).

Almost surely, 2^10700544557 is an apocalyptic number.

It is an amenable number.

10700544557 is a deficient number, since it is larger than the sum of its proper divisors (1).

10700544557 is an equidigital number, since it uses as much as digits as its factorization.

10700544557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98000, while the sum is 38.

The spelling of 10700544557 in words is "ten billion, seven hundred million, five hundred forty-four thousand, five hundred fifty-seven".