53029029 has 8 divisors (see below), whose sum is σ = 72616480. Its totient is φ = 34397136.

The previous prime is 53028973. The next prime is 53029033. The reversal of 53029029 is 92092035.

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

It is not a de Polignac number, because 53029029 - 2⁷ = 53028901 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53028987 and 53029005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53029079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238759 + ... + 238980.

It is an arithmetic number, because the mean of its divisors is an integer number (9077060).

Almost surely, 2^53029029 is an apocalyptic number.

It is an amenable number.

53029029 is a deficient number, since it is larger than the sum of its proper divisors (19587451).

53029029 is a wasteful number, since it uses less digits than its factorization.

53029029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477779.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 53029029 is about 7282.1033362621. The cubic root of 53029029 is about 375.6971422883.

The spelling of 53029029 in words is "fifty-three million, twenty-nine thousand, twenty-nine".