4664654450 has 12 divisors (see below), whose sum is σ = 8676257370. Its totient is φ = 1865861760.

The previous prime is 4664654447. The next prime is 4664654471. The reversal of 4664654450 is 544564664.

It can be written as a sum of positive squares in 3 ways, for example, as 4343205409 + 321449041 = 65903^2 + 17929^2 .

It is a super-2 number, since 2×4664654450² = 43518002275809605000, which contains 22 as substring.

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, 46646495 + ... + 46646594.

Almost surely, 2^4664654450 is an apocalyptic number.

4664654450 is a deficient number, since it is larger than the sum of its proper divisors (4011602920).

4664654450 is a wasteful number, since it uses less digits than its factorization.

4664654450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93293101 (or 93293096 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The square root of 4664654450 is about 68298.2756004864. The cubic root of 4664654450 is about 1670.8590904184.

The spelling of 4664654450 in words is "four billion, six hundred sixty-four million, six hundred fifty-four thousand, four hundred fifty".