159073395956 has 12 divisors (see below), whose sum is σ = 278381318880. Its totient is φ = 79535876280.

The previous prime is 159073395953. The next prime is 159073395977. The reversal of 159073395956 is 659593370951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159073395953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497111 + ... + 751841.

It is an arithmetic number, because the mean of its divisors is an integer number (23198443240).

Almost surely, 2^159073395956 is an apocalyptic number.

It is an amenable number.

159073395956 is a deficient number, since it is larger than the sum of its proper divisors (119307922924).

159073395956 is a wasteful number, since it uses less digits than its factorization.

159073395956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410854 (or 410852 counting only the distinct ones).

The product of its (nonzero) digits is 34445250, while the sum is 62.

The spelling of 159073395956 in words is "one hundred fifty-nine billion, seventy-three million, three hundred ninety-five thousand, nine hundred fifty-six".