53304994 has 8 divisors (see below), whose sum is σ = 84165840. Its totient is φ = 25249716.

The previous prime is 53304989. The next prime is 53304997. The reversal of 53304994 is 49940335.

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

It is not an unprimeable number, because it can be changed into a prime (53304997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701344 + ... + 701419.

It is an arithmetic number, because the mean of its divisors is an integer number (10520730).

Almost surely, 2^53304994 is an apocalyptic number.

53304994 is a deficient number, since it is larger than the sum of its proper divisors (30860846).

53304994 is a wasteful number, since it uses less digits than its factorization.

53304994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402784.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 53304994 is about 7301.0269140717. The cubic root of 53304994 is about 376.3477289059.

The spelling of 53304994 in words is "fifty-three million, three hundred four thousand, nine hundred ninety-four".