11006357497 has 2 divisors, whose sum is σ = 11006357498. Its totient is φ = 11006357496.

The previous prime is 11006357377. The next prime is 11006357503. The reversal of 11006357497 is 79475360011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8734023936 + 2272333561 = 93456^2 + 47669^2 .

It is a cyclic number.

It is not a de Polignac number, because 11006357497 - 2¹¹ = 11006355449 is a prime.

It is a super-2 number, since 2×11006357497² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11006357797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503178748 + 5503178749.

It is an arithmetic number, because the mean of its divisors is an integer number (5503178749).

Almost surely, 2^11006357497 is an apocalyptic number.

It is an amenable number.

11006357497 is a deficient number, since it is larger than the sum of its proper divisors (1).

11006357497 is an equidigital number, since it uses as much as digits as its factorization.

11006357497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 11006357497 in words is "eleven billion, six million, three hundred fifty-seven thousand, four hundred ninety-seven".