1960963752613 has 2 divisors, whose sum is σ = 1960963752614. Its totient is φ = 1960963752612.

The previous prime is 1960963752511. The next prime is 1960963752623. The reversal of 1960963752613 is 3162573690691.

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., 1918022795329 + 42940957284 = 1384927^2 + 207222^2 .

It is a cyclic number.

It is not a de Polignac number, because 1960963752613 - 2¹⁷ = 1960963621541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1960963752623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 980481876306 + 980481876307.

It is an arithmetic number, because the mean of its divisors is an integer number (980481876307).

Almost surely, 2^{1960963752613} is an apocalyptic number.

It is an amenable number.

1960963752613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1960963752613 is an equidigital number, since it uses as much as digits as its factorization.

1960963752613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11022480, while the sum is 58.

The spelling of 1960963752613 in words is "one trillion, nine hundred sixty billion, nine hundred sixty-three million, seven hundred fifty-two thousand, six hundred thirteen".