11724562093 has 2 divisors, whose sum is σ = 11724562094. Its totient is φ = 11724562092.

The previous prime is 11724562081. The next prime is 11724562147. The reversal of 11724562093 is 39026542711.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5873383044 + 5851179049 = 76638^2 + 76493^2 .

It is a cyclic number.

It is not a de Polignac number, because 11724562093 - 2¹³ = 11724553901 is a prime.

It is a super-2 number, since 2×11724562093² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11724562033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5862281046 + 5862281047.

It is an arithmetic number, because the mean of its divisors is an integer number (5862281047).

Almost surely, 2^11724562093 is an apocalyptic number.

It is an amenable number.

11724562093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11724562093 is an equidigital number, since it uses as much as digits as its factorization.

11724562093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 11724562093 in words is "eleven billion, seven hundred twenty-four million, five hundred sixty-two thousand, ninety-three".