9052449038 has 4 divisors (see below), whose sum is σ = 13578673560. Its totient is φ = 4526224518.

The previous prime is 9052449037. The next prime is 9052449047. The reversal of 9052449038 is 8309442509.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8309442509 = 61 ⋅136220369.

It is a self number, because there is not a number n which added to its sum of digits gives 9052449038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9052449037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2263112258 + ... + 2263112261.

It is an arithmetic number, because the mean of its divisors is an integer number (3394668390).

Almost surely, 2^9052449038 is an apocalyptic number.

9052449038 is a deficient number, since it is larger than the sum of its proper divisors (4526224522).

9052449038 is a wasteful number, since it uses less digits than its factorization.

9052449038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4526224521.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 9052449038 is about 95144.3589394558. The cubic root of 9052449038 is about 2084.1166804267.

The spelling of 9052449038 in words is "nine billion, fifty-two million, four hundred forty-nine thousand, thirty-eight".