918054093511 has 2 divisors, whose sum is σ = 918054093512. Its totient is φ = 918054093510.

The previous prime is 918054093461. The next prime is 918054093559. The reversal of 918054093511 is 115390450819.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 918054093511 - 2²¹ = 918051996359 is a prime.

It is a super-2 number, since 2×918054093511² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (918054091511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 459027046755 + 459027046756.

It is an arithmetic number, because the mean of its divisors is an integer number (459027046756).

Almost surely, 2^918054093511 is an apocalyptic number.

918054093511 is a deficient number, since it is larger than the sum of its proper divisors (1).

918054093511 is an equidigital number, since it uses as much as digits as its factorization.

918054093511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 46.

The spelling of 918054093511 in words is "nine hundred eighteen billion, fifty-four million, ninety-three thousand, five hundred eleven".