4515632154 has 36 divisors (see below), whose sum is σ = 10754175978. Its totient is φ = 1368372720.

The previous prime is 4515632141. The next prime is 4515632161. The reversal of 4515632154 is 4512365154.

4515632154 is a `hidden beast` number, since 4 + 5 + 1 + 5 + 632 + 15 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4439157129 + 76475025 = 66627^2 + 8745^2 .

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 17 ways as a sum of consecutive naturals, for example, 1034469 + ... + 1038824.

Almost surely, 2^4515632154 is an apocalyptic number.

4515632154 is an abundant number, since it is smaller than the sum of its proper divisors (6238543824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4515632154 is a wasteful number, since it uses less digits than its factorization.

4515632154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073323 (or 2073309 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 4515632154 is about 67198.4535089908. The cubic root of 4515632154 is about 1652.8731274831.

The spelling of 4515632154 in words is "four billion, five hundred fifteen million, six hundred thirty-two thousand, one hundred fifty-four".