953061446191 has 2 divisors, whose sum is σ = 953061446192. Its totient is φ = 953061446190.

The previous prime is 953061446149. The next prime is 953061446317. The reversal of 953061446191 is 191644160359.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 953061446191 - 2²⁹ = 952524575279 is a prime.

It is a super-2 number, since 2×953061446191² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (953061446591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476530723095 + 476530723096.

It is an arithmetic number, because the mean of its divisors is an integer number (476530723096).

Almost surely, 2^953061446191 is an apocalyptic number.

953061446191 is a deficient number, since it is larger than the sum of its proper divisors (1).

953061446191 is an equidigital number, since it uses as much as digits as its factorization.

953061446191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 49.

The spelling of 953061446191 in words is "nine hundred fifty-three billion, sixty-one million, four hundred forty-six thousand, one hundred ninety-one".