11006464634531 has 2 divisors, whose sum is σ = 11006464634532. Its totient is φ = 11006464634530.

The previous prime is 11006464634527. The next prime is 11006464634579. The reversal of 11006464634531 is 13543646460011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11006464634531 - 2² = 11006464634527 is a prime.

It is a super-2 number, since 2×11006464634531² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11006464631531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503232317265 + 5503232317266.

It is an arithmetic number, because the mean of its divisors is an integer number (5503232317266).

Almost surely, 2^{11006464634531} is an apocalyptic number.

11006464634531 is a deficient number, since it is larger than the sum of its proper divisors (1).

11006464634531 is an equidigital number, since it uses as much as digits as its factorization.

11006464634531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 11006464634531 in words is "eleven trillion, six billion, four hundred sixty-four million, six hundred thirty-four thousand, five hundred thirty-one".