955135910997 has 32 divisors (see below), whose sum is σ = 1453371845760. Its totient is φ = 619499871360.

The previous prime is 955135910983. The next prime is 955135911017. The reversal of 955135910997 is 799019531559.

955135910997 is a `hidden beast` number, since 9 + 5 + 513 + 5 + 9 + 109 + 9 + 7 = 666.

It is not a de Polignac number, because 955135910997 - 2⁸ = 955135910741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955135915997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16765753 + ... + 16822625.

It is an arithmetic number, because the mean of its divisors is an integer number (45417870180).

Almost surely, 2^955135910997 is an apocalyptic number.

It is an amenable number.

955135910997 is a deficient number, since it is larger than the sum of its proper divisors (498235934763).

955135910997 is a wasteful number, since it uses less digits than its factorization.

955135910997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73730 (or 73724 counting only the distinct ones).

The product of its (nonzero) digits is 17222625, while the sum is 63.

The spelling of 955135910997 in words is "nine hundred fifty-five billion, one hundred thirty-five million, nine hundred ten thousand, nine hundred ninety-seven".