53029620 has 96 divisors (see below), whose sum is σ = 188563200. Its totient is φ = 12120192.

The previous prime is 53029607. The next prime is 53029631. The reversal of 53029620 is 2692035.

53029620 is a `hidden beast` number, since 5 + 30 + 2 + 9 + 620 = 666.

53029620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3235 + ... + 10794.

It is an arithmetic number, because the mean of its divisors is an integer number (1964200).

Almost surely, 2^53029620 is an apocalyptic number.

It is an amenable number.

53029620 is an abundant number, since it is smaller than the sum of its proper divisors (135533580).

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

53029620 is a wasteful number, since it uses less digits than its factorization.

53029620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14054 (or 14046 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 53029620 is about 7282.1439150843. The cubic root of 53029620 is about 375.6985379779.

The spelling of 53029620 in words is "fifty-three million, twenty-nine thousand, six hundred twenty".