53302205 has 8 divisors (see below), whose sum is σ = 69777504. Its totient is φ = 38765200.

The previous prime is 53302159. The next prime is 53302219. The reversal of 53302205 is 50220335.

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

It is not a de Polignac number, because 53302205 - 2¹⁰ = 53301181 is a prime.

It is a super-2 number, since 2×53302205² = 5682250115724050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484511 + ... + 484620.

It is an arithmetic number, because the mean of its divisors is an integer number (8722188).

Almost surely, 2^53302205 is an apocalyptic number.

53302205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53302205 is a deficient number, since it is larger than the sum of its proper divisors (16475299).

53302205 is a wasteful number, since it uses less digits than its factorization.

53302205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969147.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 53302205 is about 7300.8359110447. The cubic root of 53302205 is about 376.3411650923.

The spelling of 53302205 in words is "fifty-three million, three hundred two thousand, two hundred five".