9650455542 has 96 divisors (see below), whose sum is σ = 25907918400. Its totient is φ = 2528029440.

The previous prime is 9650455531. The next prime is 9650455543. The reversal of 9650455542 is 2455540569.

9650455542 is a `hidden beast` number, since 9 + 6 + 50 + 4 + 55 + 542 = 666.

9650455542 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9650455543) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 224292 + ... + 263832.

It is an arithmetic number, because the mean of its divisors is an integer number (269874150).

Almost surely, 2^9650455542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9650455542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12953959200).

9650455542 is an abundant number, since it is smaller than the sum of its proper divisors (16257462858).

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

9650455542 is a wasteful number, since it uses less digits than its factorization.

9650455542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39718 (or 39715 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

The square root of 9650455542 is about 98236.7321423102. The cubic root of 9650455542 is about 2129.0340379630.

The spelling of 9650455542 in words is "nine billion, six hundred fifty million, four hundred fifty-five thousand, five hundred forty-two".