53466318 has 28 divisors (see below), whose sum is σ = 120247488. Its totient is φ = 17821620.

The previous prime is 53466313. The next prime is 53466349. The reversal of 53466318 is 81366435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53466311) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 16878 + ... + 19793.

Almost surely, 2^53466318 is an apocalyptic number.

53466318 is an abundant number, since it is smaller than the sum of its proper divisors (66781170).

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

53466318 is an equidigital number, since it uses as much as digits as its factorization.

53466318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36691 (or 36676 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 53466318 is about 7312.0666025413. The cubic root of 53466318 is about 376.7270102850.

It can be divided in two parts, 5346 and 6318, that added together give a square (11664 = 108²).

The spelling of 53466318 in words is "fifty-three million, four hundred sixty-six thousand, three hundred eighteen".