6532426751 has 4 divisors (see below), whose sum is σ = 6538979832. Its totient is φ = 6525873672.

The previous prime is 6532426699. The next prime is 6532426759. The reversal of 6532426751 is 1576242356.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6532426751 - 2³⁰ = 5458684927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6532426699 and 6532426708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532426759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3275045 + ... + 3277038.

It is an arithmetic number, because the mean of its divisors is an integer number (1634744958).

Almost surely, 2^6532426751 is an apocalyptic number.

6532426751 is a deficient number, since it is larger than the sum of its proper divisors (6553081).

6532426751 is an equidigital number, since it uses as much as digits as its factorization.

6532426751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6553080.

The product of its digits is 302400, while the sum is 41.

The square root of 6532426751 is about 80823.4294681932. The cubic root of 6532426751 is about 1869.3538476005.

The spelling of 6532426751 in words is "six billion, five hundred thirty-two million, four hundred twenty-six thousand, seven hundred fifty-one".