1353475777213 has 12 divisors (see below), whose sum is σ = 1667066204412. Its totient is φ = 1091879617920.

The previous prime is 1353475777187. The next prime is 1353475777219. The reversal of 1353475777213 is 3127775743531.

It can be written as a sum of positive squares in 2 ways, for example, as 912097581444 + 441378195769 = 955038^2 + 664363^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1353475777213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353475777219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 812409598 + ... + 812411263.

It is an arithmetic number, because the mean of its divisors is an integer number (138922183701).

Almost surely, 2^{1353475777213} is an apocalyptic number.

It is an amenable number.

1353475777213 is a deficient number, since it is larger than the sum of its proper divisors (313590427199).

1353475777213 is a wasteful number, since it uses less digits than its factorization.

1353475777213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624820892 (or 1624820885 counting only the distinct ones).

The product of its digits is 12965400, while the sum is 55.

The spelling of 1353475777213 in words is "one trillion, three hundred fifty-three billion, four hundred seventy-five million, seven hundred seventy-seven thousand, two hundred thirteen".