53333334 has 12 divisors (see below), whose sum is σ = 115555596. Its totient is φ = 17777772.

The previous prime is 53333321. The next prime is 53333347. The reversal of 53333334 is 43333335.

It is an interprime number because it is at equal distance from previous prime (53333321) and next prime (53333347).

It is a junction number, because it is equal to n+sod(n) for n = 53333298 and 53333307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1481464 + ... + 1481499.

It is an arithmetic number, because the mean of its divisors is an integer number (9629633).

Almost surely, 2^53333334 is an apocalyptic number.

53333334 is an abundant number, since it is smaller than the sum of its proper divisors (62222262).

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

53333334 is a wasteful number, since it uses less digits than its factorization.

53333334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962971 (or 2962968 counting only the distinct ones).

The product of its digits is 14580, while the sum is 27.

The square root of 53333334 is about 7302.9674790458. The cubic root of 53333334 is about 376.4144131208.

Adding to 53333334 its reverse (43333335), we get a palindrome (96666669).

Subtracting from 53333334 its reverse (43333335), we obtain a palindrome (9999999).

The spelling of 53333334 in words is "fifty-three million, three hundred thirty-three thousand, three hundred thirty-four".