9546546537 has 36 divisors (see below), whose sum is σ = 15980027856. Its totient is φ = 5445429120.

The previous prime is 9546546521. The next prime is 9546546551. The reversal of 9546546537 is 7356456459.

9546546537 is a `hidden beast` number, since 9 + 5 + 4 + 65 + 46 + 537 = 666.

It is not a de Polignac number, because 9546546537 - 2⁴ = 9546546521 is a prime.

It is a super-2 number, since 2×9546546537² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9546546557) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 138223 + ... + 195444.

Almost surely, 2^9546546537 is an apocalyptic number.

It is an amenable number.

9546546537 is a deficient number, since it is larger than the sum of its proper divisors (6433481319).

9546546537 is a wasteful number, since it uses less digits than its factorization.

9546546537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333718 (or 333698 counting only the distinct ones).

The product of its digits is 13608000, while the sum is 54.

The square root of 9546546537 is about 97706.4303769204. The cubic root of 9546546537 is about 2121.3651567597.

It can be divided in two parts, 954654 and 6537, that added together give a triangular number (961191 = T₁₃₈₆).

The spelling of 9546546537 in words is "nine billion, five hundred forty-six million, five hundred forty-six thousand, five hundred thirty-seven".