953420013361 has 2 divisors, whose sum is σ = 953420013362. Its totient is φ = 953420013360.

The previous prime is 953420013313. The next prime is 953420013473. The reversal of 953420013361 is 163310024359.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 751135955761 + 202284057600 = 866681^2 + 449760^2 .

It is a cyclic number.

It is not a de Polignac number, because 953420013361 - 2¹⁹ = 953419489073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 953420013361.

It is not a weakly prime, because it can be changed into another prime (953420013061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476710006680 + 476710006681.

It is an arithmetic number, because the mean of its divisors is an integer number (476710006681).

Almost surely, 2^953420013361 is an apocalyptic number.

It is an amenable number.

953420013361 is a deficient number, since it is larger than the sum of its proper divisors (1).

953420013361 is an equidigital number, since it uses as much as digits as its factorization.

953420013361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 953420013361 in words is "nine hundred fifty-three billion, four hundred twenty million, thirteen thousand, three hundred sixty-one".