6450045366 has 16 divisors (see below), whose sum is σ = 12900880944. Its totient is φ = 2149883424.

The previous prime is 6450045341. The next prime is 6450045391. The reversal of 6450045366 is 6635400546.

It is an interprime number because it is at equal distance from previous prime (6450045341) and next prime (6450045391).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161536 + ... + 197468.

It is an arithmetic number, because the mean of its divisors is an integer number (806305059).

Almost surely, 2^6450045366 is an apocalyptic number.

6450045366 is an abundant number, since it is smaller than the sum of its proper divisors (6450835578).

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

6450045366 is a wasteful number, since it uses less digits than its factorization.

6450045366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65855.

The product of its (nonzero) digits is 259200, while the sum is 39.

The square root of 6450045366 is about 80312.1744569278. The cubic root of 6450045366 is about 1861.4623492346.

It can be divided in two parts, 645004 and 5366, that added together give a triangular number (650370 = T₁₁₄₀).

The spelling of 6450045366 in words is "six billion, four hundred fifty million, forty-five thousand, three hundred sixty-six".