53326470 has 32 divisors (see below), whose sum is σ = 128187360. Its totient is φ = 14197760.

The previous prime is 53326459. The next prime is 53326523. The reversal of 53326470 is 7462335.

53326470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27286 + ... + 29174.

It is an arithmetic number, because the mean of its divisors is an integer number (4005855).

Almost surely, 2^53326470 is an apocalyptic number.

53326470 is an abundant number, since it is smaller than the sum of its proper divisors (74860890).

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

53326470 is a wasteful number, since it uses less digits than its factorization.

53326470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 53326470 is about 7302.4975179729. The cubic root of 53326470 is about 376.3982642499.

The spelling of 53326470 in words is "fifty-three million, three hundred twenty-six thousand, four hundred seventy".