1353475777219 has 2 divisors, whose sum is σ = 1353475777220. Its totient is φ = 1353475777218.

The previous prime is 1353475777187. The next prime is 1353475777231. The reversal of 1353475777219 is 9127775743531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1353475777219 - 2⁵ = 1353475777187 is a prime.

It is a super-2 number, since 2×1353475777219² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1353475777259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676737888609 + 676737888610.

It is an arithmetic number, because the mean of its divisors is an integer number (676737888610).

Almost surely, 2^{1353475777219} is an apocalyptic number.

1353475777219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353475777219 is an equidigital number, since it uses as much as digits as its factorization.

1353475777219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38896200, while the sum is 61.

The spelling of 1353475777219 in words is "one trillion, three hundred fifty-three billion, four hundred seventy-five million, seven hundred seventy-seven thousand, two hundred nineteen".