8532473145 has 64 divisors (see below), whose sum is σ = 16857331200. Its totient is φ = 3671076864.

The previous prime is 8532473137. The next prime is 8532473153. The reversal of 8532473145 is 5413742358.

8532473145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8532473137) and next prime (8532473153).

It is not a de Polignac number, because 8532473145 - 2³ = 8532473137 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8532473097 and 8532473106.

It is an unprimeable number.

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 in 63 ways as a sum of consecutive naturals, for example, 38689 + ... + 136241.

It is an arithmetic number, because the mean of its divisors is an integer number (263395800).

Almost surely, 2^8532473145 is an apocalyptic number.

8532473145 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8532473145 is a deficient number, since it is larger than the sum of its proper divisors (8324858055).

8532473145 is a wasteful number, since it uses less digits than its factorization.

8532473145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97599 (or 97585 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 8532473145 is about 92371.3870470721. The cubic root of 8532473145 is about 2043.4231538220.

The spelling of 8532473145 in words is "eight billion, five hundred thirty-two million, four hundred seventy-three thousand, one hundred forty-five".