53466016 has 12 divisors (see below), whose sum is σ = 105261282. Its totient is φ = 26732992.

The previous prime is 53466011. The next prime is 53466089. The reversal of 53466016 is 61066435.

It can be written as a sum of positive squares in only one way, i.e., 49056016 + 4410000 = 7004^2 + 2100^2 .

It is a super-2 number, since 2×53466016² = 5717229733824512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53466011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 835375 + ... + 835438.

Almost surely, 2^53466016 is an apocalyptic number.

It is an amenable number.

53466016 is a deficient number, since it is larger than the sum of its proper divisors (51795266).

53466016 is a wasteful number, since it uses less digits than its factorization.

53466016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670823 (or 1670815 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 53466016 is about 7312.0459517156. The cubic root of 53466016 is about 376.7263009801.

The spelling of 53466016 in words is "fifty-three million, four hundred sixty-six thousand, sixteen".