5158253578 has 8 divisors (see below), whose sum is σ = 7741575072. Its totient is φ = 2577728556.

The previous prime is 5158253563. The next prime is 5158253671. The reversal of 5158253578 is 8753528515.

It is a happy number.

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

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, 694500 + ... + 701887.

It is an arithmetic number, because the mean of its divisors is an integer number (967696884).

Almost surely, 2^5158253578 is an apocalyptic number.

5158253578 is a deficient number, since it is larger than the sum of its proper divisors (2583321494).

5158253578 is a wasteful number, since it uses less digits than its factorization.

5158253578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398236.

The product of its digits is 1680000, while the sum is 49.

The square root of 5158253578 is about 71820.9828532024. The cubic root of 5158253578 is about 1727.8295453453.

The spelling of 5158253578 in words is "five billion, one hundred fifty-eight million, two hundred fifty-three thousand, five hundred seventy-eight".