9546474037 has 2 divisors, whose sum is σ = 9546474038. Its totient is φ = 9546474036.

The previous prime is 9546473983. The next prime is 9546474103. The reversal of 9546474037 is 7304746459.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7841279601 + 1705194436 = 88551^2 + 41294^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9546474037 is a prime.

It is a super-2 number, since 2×9546474037² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9546472037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4773237018 + 4773237019.

It is an arithmetic number, because the mean of its divisors is an integer number (4773237019).

Almost surely, 2^9546474037 is an apocalyptic number.

It is an amenable number.

9546474037 is a deficient number, since it is larger than the sum of its proper divisors (1).

9546474037 is an equidigital number, since it uses as much as digits as its factorization.

9546474037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The square root of 9546474037 is about 97706.0593668581. The cubic root of 9546474037 is about 2121.3597866027.

The spelling of 9546474037 in words is "nine billion, five hundred forty-six million, four hundred seventy-four thousand, thirty-seven".