11458435477 has 2 divisors, whose sum is σ = 11458435478. Its totient is φ = 11458435476.

The previous prime is 11458435451. The next prime is 11458435559. The reversal of 11458435477 is 77453485411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9321130116 + 2137305361 = 96546^2 + 46231^2 .

It is an emirp because it is prime and its reverse (77453485411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11458435477 - 2¹¹ = 11458433429 is a prime.

It is a super-3 number, since 3×11458435477³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11458435477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11458435777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5729217738 + 5729217739.

It is an arithmetic number, because the mean of its divisors is an integer number (5729217739).

Almost surely, 2^11458435477 is an apocalyptic number.

It is an amenable number.

11458435477 is a deficient number, since it is larger than the sum of its proper divisors (1).

11458435477 is an equidigital number, since it uses as much as digits as its factorization.

11458435477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1881600, while the sum is 49.

The spelling of 11458435477 in words is "eleven billion, four hundred fifty-eight million, four hundred thirty-five thousand, four hundred seventy-seven".