953944103951 has 2 divisors, whose sum is σ = 953944103952. Its totient is φ = 953944103950.

The previous prime is 953944103939. The next prime is 953944103953. The reversal of 953944103951 is 159301449359.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 953944103951 - 2¹⁴ = 953944087567 is a prime.

Together with 953944103953, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 953944103893 and 953944103902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (953944103953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476972051975 + 476972051976.

It is an arithmetic number, because the mean of its divisors is an integer number (476972051976).

Almost surely, 2^953944103951 is an apocalyptic number.

953944103951 is a deficient number, since it is larger than the sum of its proper divisors (1).

953944103951 is an equidigital number, since it uses as much as digits as its factorization.

953944103951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2624400, while the sum is 53.

The spelling of 953944103951 in words is "nine hundred fifty-three billion, nine hundred forty-four million, one hundred three thousand, nine hundred fifty-one".