9139438153 has 8 divisors (see below), whose sum is σ = 9717546240. Its totient is φ = 8565829440.

The previous prime is 9139438097. The next prime is 9139438163. The reversal of 9139438153 is 3518349319.

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

It is not a de Polignac number, because 9139438153 - 2¹⁷ = 9139307081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9139438163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1120653 + ... + 1128778.

It is an arithmetic number, because the mean of its divisors is an integer number (1214693280).

Almost surely, 2^9139438153 is an apocalyptic number.

It is an amenable number.

9139438153 is a deficient number, since it is larger than the sum of its proper divisors (578108087).

9139438153 is a wasteful number, since it uses less digits than its factorization.

9139438153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249687.

The product of its digits is 349920, while the sum is 46.

The square root of 9139438153 is about 95600.4087491262. The cubic root of 9139438153 is about 2090.7711532790.

The spelling of 9139438153 in words is "nine billion, one hundred thirty-nine million, four hundred thirty-eight thousand, one hundred fifty-three".