6450770546 has 16 divisors (see below), whose sum is σ = 10734720480. Its totient is φ = 2882470080.

The previous prime is 6450770507. The next prime is 6450770549.

6450770546 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6450770546² = 83224881274282276232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6450770497 and 6450770506.

It is not an unprimeable number, because it can be changed into a prime (6450770549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2483591 + ... + 2486186.

It is an arithmetic number, because the mean of its divisors is an integer number (670920030).

Almost surely, 2^6450770546 is an apocalyptic number.

6450770546 is a deficient number, since it is larger than the sum of its proper divisors (4283949934).

6450770546 is a wasteful number, since it uses less digits than its factorization.

6450770546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4969849.

The product of its (nonzero) digits is 705600, while the sum is 44.

The square root of 6450770546 is about 80316.6890876361. The cubic root of 6450770546 is about 1861.5321081590.

The spelling of 6450770546 in words is "six billion, four hundred fifty million, seven hundred seventy thousand, five hundred forty-six".