9255947090 has 32 divisors (see below), whose sum is σ = 18886633920. Its totient is φ = 3237706944.

The previous prime is 9255947027. The next prime is 9255947093. The reversal of 9255947090 is 907495529.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9255947093) 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, 1871204 + ... + 1876143.

It is an arithmetic number, because the mean of its divisors is an integer number (590207310).

Almost surely, 2^9255947090 is an apocalyptic number.

9255947090 is an abundant number, since it is smaller than the sum of its proper divisors (9630686830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9255947090 is a wasteful number, since it uses less digits than its factorization.

9255947090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747386.

The product of its (nonzero) digits is 1020600, while the sum is 50.

The square root of 9255947090 is about 96207.8327892277. The cubic root of 9255947090 is about 2099.6180023239.

The spelling of 9255947090 in words is "nine billion, two hundred fifty-five million, nine hundred forty-seven thousand, ninety".