6575431020 has 96 divisors (see below), whose sum is σ = 19516593600. Its totient is φ = 1648410624.

The previous prime is 6575431019. The next prime is 6575431091. The reversal of 6575431020 is 201345756.

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 31 ways as a sum of consecutive naturals, for example, 1025986 + ... + 1032374.

It is an arithmetic number, because the mean of its divisors is an integer number (203297850).

Almost surely, 2^6575431020 is an apocalyptic number.

6575431020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6575431020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9758296800).

6575431020 is an abundant number, since it is smaller than the sum of its proper divisors (12941162580).

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

6575431020 is a wasteful number, since it uses less digits than its factorization.

6575431020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7427 (or 7425 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 6575431020 is about 81089.0314407565. The cubic root of 6575431020 is about 1873.4469885269.

Adding to 6575431020 its reverse (201345756), we get a palindrome (6776776776).

The spelling of 6575431020 in words is "six billion, five hundred seventy-five million, four hundred thirty-one thousand, twenty".