9426725855 has 8 divisors (see below), whose sum is σ = 11348213712. Its totient is φ = 7517285568.

The previous prime is 9426725849. The next prime is 9426725897. The reversal of 9426725855 is 5585276249.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9426725855 - 2²⁰ = 9425677279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9426725797 and 9426725806.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3010169 + ... + 3013298.

It is an arithmetic number, because the mean of its divisors is an integer number (1418526714).

Almost surely, 2^9426725855 is an apocalyptic number.

9426725855 is a deficient number, since it is larger than the sum of its proper divisors (1921487857).

9426725855 is a wasteful number, since it uses less digits than its factorization.

9426725855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6023785.

The product of its digits is 6048000, while the sum is 53.

The square root of 9426725855 is about 97091.3273933362. The cubic root of 9426725855 is about 2112.4525329484.

The spelling of 9426725855 in words is "nine billion, four hundred twenty-six million, seven hundred twenty-five thousand, eight hundred fifty-five".