1054625813113 has 2 divisors, whose sum is σ = 1054625813114. Its totient is φ = 1054625813112.

The previous prime is 1054625813069. The next prime is 1054625813149. The reversal of 1054625813113 is 3113185264501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 780063436944 + 274562376169 = 883212^2 + 523987^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054625813113 is a prime.

It is a super-2 number, since 2×1054625813113² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1054625813173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527312906556 + 527312906557.

It is an arithmetic number, because the mean of its divisors is an integer number (527312906557).

Almost surely, 2^{1054625813113} is an apocalyptic number.

It is an amenable number.

1054625813113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054625813113 is an equidigital number, since it uses as much as digits as its factorization.

1054625813113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 1054625813113 in words is "one trillion, fifty-four billion, six hundred twenty-five million, eight hundred thirteen thousand, one hundred thirteen".