53351466 has 32 divisors (see below), whose sum is σ = 123623808. Its totient is φ = 15033600.

The previous prime is 53351461. The next prime is 53351477. The reversal of 53351466 is 66415335.

It is not an unprimeable number, because it can be changed into a prime (53351461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5635 + ... + 11766.

It is an arithmetic number, because the mean of its divisors is an integer number (3863244).

Almost surely, 2^53351466 is an apocalyptic number.

53351466 is an abundant number, since it is smaller than the sum of its proper divisors (70272342).

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

53351466 is a wasteful number, since it uses less digits than its factorization.

53351466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17486.

The product of its digits is 32400, while the sum is 33.

The square root of 53351466 is about 7304.2087867202. The cubic root of 53351466 is about 376.4570654504.

The spelling of 53351466 in words is "fifty-three million, three hundred fifty-one thousand, four hundred sixty-six".