9746425532159 has 16 divisors (see below), whose sum is σ = 10238136556032. Its totient is φ = 9260584600608.

The previous prime is 9746425532149. The next prime is 9746425532183. The reversal of 9746425532159 is 9512355246479.

It is a cyclic number.

It is not a de Polignac number, because 9746425532159 - 2²⁸ = 9746157096703 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 (9746425532149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286619 + ... + 4424364.

It is an arithmetic number, because the mean of its divisors is an integer number (639883534752).

Almost surely, 2^{9746425532159} is an apocalyptic number.

9746425532159 is a deficient number, since it is larger than the sum of its proper divisors (491711023873).

9746425532159 is a wasteful number, since it uses less digits than its factorization.

9746425532159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4711606.

The product of its digits is 81648000, while the sum is 62.

The spelling of 9746425532159 in words is "nine trillion, seven hundred forty-six billion, four hundred twenty-five million, five hundred thirty-two thousand, one hundred fifty-nine".