961382755483 has 2 divisors, whose sum is σ = 961382755484. Its totient is φ = 961382755482.

The previous prime is 961382755433. The next prime is 961382755507. The reversal of 961382755483 is 384557283169.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-961382755483 is a prime.

It is not a weakly prime, because it can be changed into another prime (961382755423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480691377741 + 480691377742.

It is an arithmetic number, because the mean of its divisors is an integer number (480691377742).

Almost surely, 2^961382755483 is an apocalyptic number.

961382755483 is a deficient number, since it is larger than the sum of its proper divisors (1).

961382755483 is an equidigital number, since it uses as much as digits as its factorization.

961382755483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43545600, while the sum is 61.

The spelling of 961382755483 in words is "nine hundred sixty-one billion, three hundred eighty-two million, seven hundred fifty-five thousand, four hundred eighty-three".