9638153053 has 4 divisors (see below), whose sum is σ = 9949061248. Its totient is φ = 9327244860.

The previous prime is 9638153029. The next prime is 9638153087. The reversal of 9638153053 is 3503518369.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3503518369 = 13 ⋅269501413.

It is a cyclic number.

It is not a de Polignac number, because 9638153053 - 2¹³ = 9638144861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9638153153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155454051 + ... + 155454112.

It is an arithmetic number, because the mean of its divisors is an integer number (2487265312).

Almost surely, 2^9638153053 is an apocalyptic number.

It is an amenable number.

9638153053 is a deficient number, since it is larger than the sum of its proper divisors (310908195).

9638153053 is a wasteful number, since it uses less digits than its factorization.

9638153053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310908194.

The product of its (nonzero) digits is 291600, while the sum is 43.

The square root of 9638153053 is about 98174.0956311796. The cubic root of 9638153053 is about 2128.1289492267.

The spelling of 9638153053 in words is "nine billion, six hundred thirty-eight million, one hundred fifty-three thousand, fifty-three".