6551240000331 has 64 divisors (see below), whose sum is σ = 10010533478400. Its totient is φ = 3775277721600.

The previous prime is 6551240000317. The next prime is 6551240000407. The reversal of 6551240000331 is 1330000421556.

It is not a de Polignac number, because 6551240000331 - 2¹⁸ = 6551239738187 is a prime.

It is a super-2 number, since 2×6551240000331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6551240000231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 107101606 + ... + 107162756.

It is an arithmetic number, because the mean of its divisors is an integer number (156414585600).

Almost surely, 2^{6551240000331} is an apocalyptic number.

6551240000331 is a deficient number, since it is larger than the sum of its proper divisors (3459293478069).

6551240000331 is a wasteful number, since it uses less digits than its factorization.

6551240000331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61996.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 6551240000331 its reverse (1330000421556), we get a palindrome (7881240421887).

The spelling of 6551240000331 in words is "six trillion, five hundred fifty-one billion, two hundred forty million, three hundred thirty-one", and thus it is an aban number.