11151600497 has 2 divisors, whose sum is σ = 11151600498. Its totient is φ = 11151600496.

The previous prime is 11151600487. The next prime is 11151600527. The reversal of 11151600497 is 79400615111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10150764001 + 1000836496 = 100751^2 + 31636^2 .

It is a cyclic number.

It is not a de Polignac number, because 11151600497 - 2⁶ = 11151600433 is a prime.

It is not a weakly prime, because it can be changed into another prime (11151600487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5575800248 + 5575800249.

It is an arithmetic number, because the mean of its divisors is an integer number (5575800249).

Almost surely, 2^11151600497 is an apocalyptic number.

It is an amenable number.

11151600497 is a deficient number, since it is larger than the sum of its proper divisors (1).

11151600497 is an equidigital number, since it uses as much as digits as its factorization.

11151600497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 35.

The spelling of 11151600497 in words is "eleven billion, one hundred fifty-one million, six hundred thousand, four hundred ninety-seven".