9092850021 has 8 divisors (see below), whose sum is σ = 13470888960. Its totient is φ = 6061899996.

The previous prime is 9092850001. The next prime is 9092850023. The reversal of 9092850021 is 1200582909.

It is not a de Polignac number, because 9092850021 - 2¹³ = 9092841829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9092850023) by changing a digit.

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, 168386085 + ... + 168386138.

It is an arithmetic number, because the mean of its divisors is an integer number (1683861120).

Almost surely, 2^9092850021 is an apocalyptic number.

It is an amenable number.

9092850021 is a deficient number, since it is larger than the sum of its proper divisors (4378038939).

9092850021 is a wasteful number, since it uses less digits than its factorization.

9092850021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336772232 (or 336772226 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 9092850021 is about 95356.4367046085. The cubic root of 9092850021 is about 2087.2125428506.

The spelling of 9092850021 in words is "nine billion, ninety-two million, eight hundred fifty thousand, twenty-one".