5122578579 has 8 divisors (see below), whose sum is σ = 6839300352. Its totient is φ = 3410454600.

The previous prime is 5122578529. The next prime is 5122578623. The reversal of 5122578579 is 9758752215.

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

It is not a de Polignac number, because 5122578579 - 2¹⁹ = 5122054291 is a prime.

It is a super-2 number, since 2×5122578579² = 52481622596059318482, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5122578509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1146847 + ... + 1151304.

It is an arithmetic number, because the mean of its divisors is an integer number (854912544).

Almost surely, 2^5122578579 is an apocalyptic number.

5122578579 is a deficient number, since it is larger than the sum of its proper divisors (1716721773).

5122578579 is a wasteful number, since it uses less digits than its factorization.

5122578579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298897.

The product of its digits is 1764000, while the sum is 51.

The square root of 5122578579 is about 71572.1913804517. The cubic root of 5122578579 is about 1723.8370461762.

The spelling of 5122578579 in words is "five billion, one hundred twenty-two million, five hundred seventy-eight thousand, five hundred seventy-nine".