4536579154 has 4 divisors (see below), whose sum is σ = 6804868734. Its totient is φ = 2268289576.

The previous prime is 4536579079. The next prime is 4536579161. The reversal of 4536579154 is 4519756354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4517856225 + 18722929 = 67215^2 + 4327^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4536579098 and 4536579107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134144787 + ... + 1134144790.

Almost surely, 2^4536579154 is an apocalyptic number.

4536579154 is a deficient number, since it is larger than the sum of its proper divisors (2268289580).

4536579154 is a wasteful number, since it uses less digits than its factorization.

4536579154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268289579.

The product of its digits is 2268000, while the sum is 49.

The square root of 4536579154 is about 67354.1324196222. The cubic root of 4536579154 is about 1655.4249544166.

The spelling of 4536579154 in words is "four billion, five hundred thirty-six million, five hundred seventy-nine thousand, one hundred fifty-four".