53466668 has 6 divisors (see below), whose sum is σ = 93566676. Its totient is φ = 26733332.

The previous prime is 53466653. The next prime is 53466671. The reversal of 53466668 is 86666435.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6683330 + ... + 6683337.

It is an arithmetic number, because the mean of its divisors is an integer number (15594446).

Almost surely, 2^53466668 is an apocalyptic number.

It is an amenable number.

53466668 is a deficient number, since it is larger than the sum of its proper divisors (40100008).

53466668 is a wasteful number, since it uses less digits than its factorization.

53466668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13366671 (or 13366669 counting only the distinct ones).

The product of its digits is 622080, while the sum is 44.

The square root of 53466668 is about 7312.0905355445. The cubic root of 53466668 is about 376.7278323238.

The spelling of 53466668 in words is "fifty-three million, four hundred sixty-six thousand, six hundred sixty-eight".