53073998 has 8 divisors (see below), whose sum is σ = 81304992. Its totient is φ = 25972336.

The previous prime is 53073989. The next prime is 53074003. The reversal of 53073998 is 89937035.

53073998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 282215 + ... + 282402.

It is an arithmetic number, because the mean of its divisors is an integer number (10163124).

Almost surely, 2^53073998 is an apocalyptic number.

53073998 is a deficient number, since it is larger than the sum of its proper divisors (28230994).

53073998 is a wasteful number, since it uses less digits than its factorization.

53073998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564666.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 53073998 is about 7285.1903200946. The cubic root of 53073998 is about 375.8033102479.

The spelling of 53073998 in words is "fifty-three million, seventy-three thousand, nine hundred ninety-eight".