5357857578 has 32 divisors (see below), whose sum is σ = 10859170560. Its totient is φ = 1762076160.

The previous prime is 5357857559. The next prime is 5357857667. The reversal of 5357857578 is 8757587535.

It is a super-2 number, since 2×5357857578² = 57413275652264052168, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 839118 + ... + 845478.

It is an arithmetic number, because the mean of its divisors is an integer number (339349080).

Almost surely, 2^5357857578 is an apocalyptic number.

5357857578 is an abundant number, since it is smaller than the sum of its proper divisors (5501312982).

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

5357857578 is a wasteful number, since it uses less digits than its factorization.

5357857578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8222.

The product of its digits is 41160000, while the sum is 60.

The square root of 5357857578 is about 73197.3877812590. The cubic root of 5357857578 is about 1749.8348228317.

It can be divided in two parts, 53578 and 57578, that added together give a triangular number (111156 = T₄₇₁).

The spelling of 5357857578 in words is "five billion, three hundred fifty-seven million, eight hundred fifty-seven thousand, five hundred seventy-eight".