9428275555 has 8 divisors (see below), whose sum is σ = 11321578944. Its totient is φ = 7537521600.

The previous prime is 9428275543. The next prime is 9428275567. The reversal of 9428275555 is 5555728249.

It is an interprime number because it is at equal distance from previous prime (9428275543) and next prime (9428275567).

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

It is not a de Polignac number, because 9428275555 - 2²³ = 9419886947 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629211 + ... + 644020.

It is an arithmetic number, because the mean of its divisors is an integer number (1415197368).

Almost surely, 2^9428275555 is an apocalyptic number.

9428275555 is a deficient number, since it is larger than the sum of its proper divisors (1893303389).

9428275555 is a wasteful number, since it uses less digits than its factorization.

9428275555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274717.

The product of its digits is 5040000, while the sum is 52.

The square root of 9428275555 is about 97099.3076957812. The cubic root of 9428275555 is about 2112.5682849909.

The spelling of 9428275555 in words is "nine billion, four hundred twenty-eight million, two hundred seventy-five thousand, five hundred fifty-five".