8534045146 has 16 divisors (see below), whose sum is σ = 13985575488. Its totient is φ = 3873340800.

The previous prime is 8534045131. The next prime is 8534045249. The reversal of 8534045146 is 6415404358.

It is a happy number.

It is a super-2 number, since 2×8534045146² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8534045099 and 8534045108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273390 + ... + 303001.

It is an arithmetic number, because the mean of its divisors is an integer number (874098468).

Almost surely, 2^8534045146 is an apocalyptic number.

8534045146 is a deficient number, since it is larger than the sum of its proper divisors (5451530342).

8534045146 is a wasteful number, since it uses less digits than its factorization.

8534045146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577077.

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 8534045146 is about 92379.8957890731. The cubic root of 8534045146 is about 2043.5486377989.

The spelling of 8534045146 in words is "eight billion, five hundred thirty-four million, forty-five thousand, one hundred forty-six".