2652632158 has 16 divisors (see below), whose sum is σ = 4345060464. Its totient is φ = 1204522560.

The previous prime is 2652632141. The next prime is 2652632209. The reversal of 2652632158 is 8512362562.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2652632158.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 38535 + ... + 82402.

It is an arithmetic number, because the mean of its divisors is an integer number (271566279).

Almost surely, 2^2652632158 is an apocalyptic number.

2652632158 is a deficient number, since it is larger than the sum of its proper divisors (1692428306).

2652632158 is a wasteful number, since it uses less digits than its factorization.

2652632158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121947.

The product of its digits is 172800, while the sum is 40.

The square root of 2652632158 is about 51503.7101382027. The cubic root of 2652632158 is about 1384.2855221757.

The spelling of 2652632158 in words is "two billion, six hundred fifty-two million, six hundred thirty-two thousand, one hundred fifty-eight".