9540954068 has 6 divisors (see below), whose sum is σ = 16696669626. Its totient is φ = 4770477032.

The previous prime is 9540954067. The next prime is 9540954089. The reversal of 9540954068 is 8604590459.

It can be written as a sum of positive squares in only one way, i.e., 5204468164 + 4336485904 = 72142^2 + 65852^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9540954067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192619255 + ... + 1192619262.

It is an arithmetic number, because the mean of its divisors is an integer number (2782778271).

Almost surely, 2^9540954068 is an apocalyptic number.

It is an amenable number.

9540954068 is a deficient number, since it is larger than the sum of its proper divisors (7155715558).

9540954068 is a wasteful number, since it uses less digits than its factorization.

9540954068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385238521 (or 2385238519 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 50.

The square root of 9540954068 is about 97677.8074487752. The cubic root of 9540954068 is about 2120.9508363837.

The spelling of 9540954068 in words is "nine billion, five hundred forty million, nine hundred fifty-four thousand, sixty-eight".