1123535353477 has 2 divisors, whose sum is σ = 1123535353478. Its totient is φ = 1123535353476.

The previous prime is 1123535353433. The next prime is 1123535353517. The reversal of 1123535353477 is 7743535353211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 586999613281 + 536535740196 = 766159^2 + 732486^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123535353477 - 2⁷ = 1123535353349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1123535353477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123535053477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561767676738 + 561767676739.

It is an arithmetic number, because the mean of its divisors is an integer number (561767676739).

Almost surely, 2^{1123535353477} is an apocalyptic number.

It is an amenable number.

1123535353477 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123535353477 is an equidigital number, since it uses as much as digits as its factorization.

1123535353477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3969000, while the sum is 49.

The spelling of 1123535353477 in words is "one trillion, one hundred twenty-three billion, five hundred thirty-five million, three hundred fifty-three thousand, four hundred seventy-seven".