53422733 has 8 divisors (see below), whose sum is σ = 65751168. Its totient is φ = 42268464.

The previous prime is 53422697. The next prime is 53422741. The reversal of 53422733 is 33722435.

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

It is not a de Polignac number, because 53422733 - 2¹² = 53418637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53422696 and 53422705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53422793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293441 + ... + 293622.

It is an arithmetic number, because the mean of its divisors is an integer number (8218896).

Almost surely, 2^53422733 is an apocalyptic number.

It is an amenable number.

53422733 is a deficient number, since it is larger than the sum of its proper divisors (12328435).

53422733 is a wasteful number, since it uses less digits than its factorization.

53422733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587083.

The product of its digits is 15120, while the sum is 29.

The square root of 53422733 is about 7309.0856473296. The cubic root of 53422733 is about 376.6246149137.

The spelling of 53422733 in words is "fifty-three million, four hundred twenty-two thousand, seven hundred thirty-three".