6454154339 has 2 divisors, whose sum is σ = 6454154340. Its totient is φ = 6454154338.

The previous prime is 6454154321. The next prime is 6454154387. The reversal of 6454154339 is 9334514546.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6454154339 - 2²⁸ = 6185718883 is a prime.

It is a super-2 number, since 2×6454154339² = 83312216463265053842, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6454154339.

It is not a weakly prime, because it can be changed into another prime (6454154639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3227077169 + 3227077170.

It is an arithmetic number, because the mean of its divisors is an integer number (3227077170).

Almost surely, 2^6454154339 is an apocalyptic number.

6454154339 is a deficient number, since it is larger than the sum of its proper divisors (1).

6454154339 is an equidigital number, since it uses as much as digits as its factorization.

6454154339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 44.

The square root of 6454154339 is about 80337.7516426742. The cubic root of 6454154339 is about 1861.8575441252.

The spelling of 6454154339 in words is "six billion, four hundred fifty-four million, one hundred fifty-four thousand, three hundred thirty-nine".