6426454533 has 8 divisors (see below), whose sum is σ = 8767876128. Its totient is φ = 4184667984.

The previous prime is 6426454523. The next prime is 6426454543. The reversal of 6426454533 is 3354546246.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6426454523) and next prime (6426454543).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6426454533 - 2¹⁴ = 6426438149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6426454523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24908610 + ... + 24908867.

It is an arithmetic number, because the mean of its divisors is an integer number (1095984516).

Almost surely, 2^6426454533 is an apocalyptic number.

It is an amenable number.

6426454533 is a deficient number, since it is larger than the sum of its proper divisors (2341421595).

6426454533 is a wasteful number, since it uses less digits than its factorization.

6426454533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49817523.

The product of its digits is 1036800, while the sum is 42.

The square root of 6426454533 is about 80165.1703235264. The cubic root of 6426454533 is about 1859.1901639858.

The spelling of 6426454533 in words is "six billion, four hundred twenty-six million, four hundred fifty-four thousand, five hundred thirty-three".