2152434558 has 8 divisors (see below), whose sum is σ = 4304869128. Its totient is φ = 717478184.

The previous prime is 2152434547. The next prime is 2152434611. The reversal of 2152434558 is 8554342512.

It is a sphenic number, since it is the product of 3 distinct primes.

2152434558 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179369541 + ... + 179369552.

It is an arithmetic number, because the mean of its divisors is an integer number (538108641).

Almost surely, 2^2152434558 is an apocalyptic number.

2152434558 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2152434558 is a wasteful number, since it uses less digits than its factorization.

2152434558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358739098.

The product of its digits is 192000, while the sum is 39.

The square root of 2152434558 is about 46394.3375639743. The cubic root of 2152434558 is about 1291.1498587149.

The spelling of 2152434558 in words is "two billion, one hundred fifty-two million, four hundred thirty-four thousand, five hundred fifty-eight".