53294403 has 8 divisors (see below), whose sum is σ = 71094016. Its totient is φ = 35512200.

The previous prime is 53294401. The next prime is 53294429. The reversal of 53294403 is 30449235.

53294403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53294403 - 2¹ = 53294401 is a prime.

It is a super-2 number, since 2×53294403² = 5680586782252818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53294401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7098 + ... + 12528.

It is an arithmetic number, because the mean of its divisors is an integer number (8886752).

Almost surely, 2^53294403 is an apocalyptic number.

53294403 is a deficient number, since it is larger than the sum of its proper divisors (17799613).

53294403 is a wasteful number, since it uses less digits than its factorization.

53294403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8705.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 53294403 is about 7300.3015691134. The cubic root of 53294403 is about 376.3228021432.

The spelling of 53294403 in words is "fifty-three million, two hundred ninety-four thousand, four hundred three".