4651536146 has 12 divisors (see below), whose sum is σ = 7293856542. Its totient is φ = 2224647216.

The previous prime is 4651536089. The next prime is 4651536179. The reversal of 4651536146 is 6416351564.

It can be written as a sum of positive squares in only one way, i.e., 4650558025 + 978121 = 68195^2 + 989^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2197211 + ... + 2199326.

Almost surely, 2^4651536146 is an apocalyptic number.

4651536146 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4651536146 is a deficient number, since it is larger than the sum of its proper divisors (2642320396).

4651536146 is a wasteful number, since it uses less digits than its factorization.

4651536146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4396585 (or 4396562 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 4651536146 is about 68202.1711237993. The cubic root of 4651536146 is about 1669.2913131998.

The spelling of 4651536146 in words is "four billion, six hundred fifty-one million, five hundred thirty-six thousand, one hundred forty-six".