90164024611 has 2 divisors, whose sum is σ = 90164024612. Its totient is φ = 90164024610.

The previous prime is 90164024581. The next prime is 90164024617. The reversal of 90164024611 is 11642046109.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11642046109) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 90164024611 - 2¹³ = 90164016419 is a prime.

It is a super-3 number, since 3×90164024611³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (90164024617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45082012305 + 45082012306.

It is an arithmetic number, because the mean of its divisors is an integer number (45082012306).

Almost surely, 2^90164024611 is an apocalyptic number.

90164024611 is a deficient number, since it is larger than the sum of its proper divisors (1).

90164024611 is an equidigital number, since it uses as much as digits as its factorization.

90164024611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 90164024611 in words is "ninety billion, one hundred sixty-four million, twenty-four thousand, six hundred eleven".