53029458 has 32 divisors (see below), whose sum is σ = 121910400. Its totient is φ = 17066448.

The previous prime is 53029453. The next prime is 53029469. The reversal of 53029458 is 85492035.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53029451) 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 15 ways as a sum of consecutive naturals, for example, 15366 + ... + 18497.

It is an arithmetic number, because the mean of its divisors is an integer number (3809700).

Almost surely, 2^53029458 is an apocalyptic number.

53029458 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

53029458 is an abundant number, since it is smaller than the sum of its proper divisors (68880942).

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

53029458 is a wasteful number, since it uses less digits than its factorization.

53029458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33903 (or 33897 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 53029458 is about 7282.1327919779. The cubic root of 53029458 is about 375.6981554041.

The spelling of 53029458 in words is "fifty-three million, twenty-nine thousand, four hundred fifty-eight".