6450077754 has 12 divisors (see below), whose sum is σ = 13975168506. Its totient is φ = 2150025912.

The previous prime is 6450077741. The next prime is 6450077761. The reversal of 6450077754 is 4577700546.

6450077754 is a `hidden beast` number, since 6 + 4 + 500 + 77 + 75 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4534002225 + 1916075529 = 67335^2 + 43773^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179168809 + ... + 179168844.

Almost surely, 2^6450077754 is an apocalyptic number.

6450077754 is an abundant number, since it is smaller than the sum of its proper divisors (7525090752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6450077754 is a wasteful number, since it uses less digits than its factorization.

6450077754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358337661 (or 358337658 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The square root of 6450077754 is about 80312.3760948461. The cubic root of 6450077754 is about 1861.4654649203.

The spelling of 6450077754 in words is "six billion, four hundred fifty million, seventy-seven thousand, seven hundred fifty-four".