961053377 has 2 divisors, whose sum is σ = 961053378. Its totient is φ = 961053376.

The previous prime is 961053371. The next prime is 961053389. The reversal of 961053377 is 773350169.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 575952001 + 385101376 = 23999^2 + 19624^2 .

It is a cyclic number.

It is not a de Polignac number, because 961053377 - 2¹⁰ = 961052353 is a prime.

It is not a weakly prime, because it can be changed into another prime (961053371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480526688 + 480526689.

It is an arithmetic number, because the mean of its divisors is an integer number (480526689).

Almost surely, 2^961053377 is an apocalyptic number.

It is an amenable number.

961053377 is a deficient number, since it is larger than the sum of its proper divisors (1).

961053377 is an equidigital number, since it uses as much as digits as its factorization.

961053377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119070, while the sum is 41.

The square root of 961053377 is about 31000.8609074006. The cubic root of 961053377 is about 986.8455104927.

The spelling of 961053377 in words is "nine hundred sixty-one million, fifty-three thousand, three hundred seventy-seven".