53303084 has 12 divisors (see below), whose sum is σ = 93427824. Its totient is φ = 26609424.

The previous prime is 53303083. The next prime is 53303087. The reversal of 53303084 is 48030335.

It is a super-2 number, since 2×53303084² = 5682437527822112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53303083) 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, 7592 + ... + 12815.

It is an arithmetic number, because the mean of its divisors is an integer number (7785652).

Almost surely, 2^53303084 is an apocalyptic number.

It is an amenable number.

53303084 is a deficient number, since it is larger than the sum of its proper divisors (40124740).

53303084 is a wasteful number, since it uses less digits than its factorization.

53303084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21064 (or 21062 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 53303084 is about 7300.8961093827. The cubic root of 53303084 is about 376.3432338127.

The spelling of 53303084 in words is "fifty-three million, three hundred three thousand, eighty-four".