953863796407 has 2 divisors, whose sum is σ = 953863796408. Its totient is φ = 953863796406.

The previous prime is 953863796387. The next prime is 953863796423. The reversal of 953863796407 is 704697368359.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-953863796407 is a prime.

It is a super-2 number, since 2×953863796407² (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 (953863796467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476931898203 + 476931898204.

It is an arithmetic number, because the mean of its divisors is an integer number (476931898204).

Almost surely, 2^953863796407 is an apocalyptic number.

953863796407 is a deficient number, since it is larger than the sum of its proper divisors (1).

953863796407 is an equidigital number, since it uses as much as digits as its factorization.

953863796407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 205752960, while the sum is 67.

The spelling of 953863796407 in words is "nine hundred fifty-three billion, eight hundred sixty-three million, seven hundred ninety-six thousand, four hundred seven".