9513649152 has 176 divisors, whose sum is σ = 32200456320. Its totient is φ = 2718130176.

The previous prime is 9513649151. The next prime is 9513649193. The reversal of 9513649152 is 2519463159.

It is a junction number, because it is equal to n+sod(n) for n = 9513649098 and 9513649107.

It is not an unprimeable number, because it can be changed into a prime (9513649151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168958 + ... + 218114.

Almost surely, 2^9513649152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9513649152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16100228160).

9513649152 is an abundant number, since it is smaller than the sum of its proper divisors (22686807168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9513649152 is a wasteful number, since it uses less digits than its factorization.

9513649152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49193 (or 49169 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 9513649152 is about 97537.9369886405. The cubic root of 9513649152 is about 2118.9256120084.

The spelling of 9513649152 in words is "nine billion, five hundred thirteen million, six hundred forty-nine thousand, one hundred fifty-two".