53346029 has 4 divisors (see below), whose sum is σ = 58195680. Its totient is φ = 48496380.

The previous prime is 53346001. The next prime is 53346031. The reversal of 53346029 is 92064335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53346029 - 2²⁴ = 36568813 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53345986 and 53346004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53346329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2424809 + ... + 2424830.

It is an arithmetic number, because the mean of its divisors is an integer number (14548920).

Almost surely, 2^53346029 is an apocalyptic number.

It is an amenable number.

53346029 is a deficient number, since it is larger than the sum of its proper divisors (4849651).

53346029 is a wasteful number, since it uses less digits than its factorization.

53346029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4849650.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 53346029 is about 7303.8365945577. The cubic root of 53346029 is about 376.4442768821. Note that the first 3 decimals are identical.

The spelling of 53346029 in words is "fifty-three million, three hundred forty-six thousand, twenty-nine".