959695951543 has 32 divisors (see below), whose sum is σ = 1143070156800. Its totient is φ = 788640130656.

The previous prime is 959695951523. The next prime is 959695951589. The reversal of 959695951543 is 345159596959.

It is not a de Polignac number, because 959695951543 - 2⁹ = 959695951031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (959695951523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11662180 + ... + 11744182.

It is an arithmetic number, because the mean of its divisors is an integer number (35720942400).

Almost surely, 2^959695951543 is an apocalyptic number.

959695951543 is a deficient number, since it is larger than the sum of its proper divisors (183374205257).

959695951543 is a wasteful number, since it uses less digits than its factorization.

959695951543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82771.

The product of its digits is 295245000, while the sum is 70.

The spelling of 959695951543 in words is "nine hundred fifty-nine billion, six hundred ninety-five million, nine hundred fifty-one thousand, five hundred forty-three".