909250000001 has 24 divisors (see below), whose sum is σ = 1067321764224. Its totient is φ = 772270074240.

The previous prime is 909249999979. The next prime is 909250000019. The reversal of 909250000001 is 100000052909.

It is a happy number.

909250000001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 909250000001 - 2⁶ = 909249999937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (909250000051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25358156 + ... + 25393986.

It is an arithmetic number, because the mean of its divisors is an integer number (44471740176).

Almost surely, 2^909250000001 is an apocalyptic number.

It is an amenable number.

909250000001 is a deficient number, since it is larger than the sum of its proper divisors (158071764223).

909250000001 is a wasteful number, since it uses less digits than its factorization.

909250000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40541 (or 40534 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 26.

The spelling of 909250000001 in words is "nine hundred nine billion, two hundred fifty million, one", and thus it is an aban number.