954949466651 has 2 divisors, whose sum is σ = 954949466652. Its totient is φ = 954949466650.

The previous prime is 954949466623. The next prime is 954949466699. The reversal of 954949466651 is 156664949459.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 954949466651 - 2¹⁴ = 954949450267 is a prime.

It is a super-2 number, since 2×954949466651² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (954949463651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477474733325 + 477474733326.

It is an arithmetic number, because the mean of its divisors is an integer number (477474733326).

Almost surely, 2^954949466651 is an apocalyptic number.

954949466651 is a deficient number, since it is larger than the sum of its proper divisors (1).

954949466651 is an equidigital number, since it uses as much as digits as its factorization.

954949466651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 251942400, while the sum is 68.

The spelling of 954949466651 in words is "nine hundred fifty-four billion, nine hundred forty-nine million, four hundred sixty-six thousand, six hundred fifty-one".