6424091552 has 24 divisors (see below), whose sum is σ = 12989255076. Its totient is φ = 3125233152.

The previous prime is 6424091543. The next prime is 6424091561. The reversal of 6424091552 is 2551904246.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6424091543) and next prime (6424091561).

It can be written as a sum of positive squares in 2 ways, for example, as 6368678416 + 55413136 = 79804^2 + 7444^2 .

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, 2711693 + ... + 2714060.

Almost surely, 2^6424091552 is an apocalyptic number.

It is an amenable number.

6424091552 is an abundant number, since it is smaller than the sum of its proper divisors (6565163524).

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

6424091552 is a wasteful number, since it uses less digits than its factorization.

6424091552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5425800 (or 5425792 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 6424091552 is about 80150.4307661537. The cubic root of 6424091552 is about 1858.9622638490.

Adding to 6424091552 its reverse (2551904246), we get a palindrome (8975995798).

The spelling of 6424091552 in words is "six billion, four hundred twenty-four million, ninety-one thousand, five hundred fifty-two".