6534454412 has 48 divisors (see below), whose sum is σ = 12149722368. Its totient is φ = 3069653760.

The previous prime is 6534454411. The next prime is 6534454439. The reversal of 6534454412 is 2144544356.

It is not an unprimeable number, because it can be changed into a prime (6534454411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2554238 + ... + 2556794.

It is an arithmetic number, because the mean of its divisors is an integer number (253119216).

Almost surely, 2^6534454412 is an apocalyptic number.

6534454412 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6534454412 is a deficient number, since it is larger than the sum of its proper divisors (5615267956).

6534454412 is a wasteful number, since it uses less digits than its factorization.

6534454412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186 (or 3184 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The square root of 6534454412 is about 80835.9722648277. The cubic root of 6534454412 is about 1869.5472429967.

Adding to 6534454412 its reverse (2144544356), we get a palindrome (8678998768).

The spelling of 6534454412 in words is "six billion, five hundred thirty-four million, four hundred fifty-four thousand, four hundred twelve".