53302005 has 12 divisors (see below), whose sum is σ = 92390220. Its totient is φ = 28427712.

The previous prime is 53301991. The next prime is 53302031. The reversal of 53302005 is 50020335.

It can be written as a sum of positive squares in 2 ways, for example, as 9979281 + 43322724 = 3159^2 + 6582^2 .

It is not a de Polignac number, because 53302005 - 2⁷ = 53301877 is a prime.

It is a super-2 number, since 2×53302005² = 5682207474040050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 592200 + ... + 592289.

It is an arithmetic number, because the mean of its divisors is an integer number (7699185).

Almost surely, 2^53302005 is an apocalyptic number.

It is an amenable number.

53302005 is a deficient number, since it is larger than the sum of its proper divisors (39088215).

53302005 is a wasteful number, since it uses less digits than its factorization.

53302005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184500 (or 1184497 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 53302005 is about 7300.8222139701. The cubic root of 53302005 is about 376.3406943906.

The spelling of 53302005 in words is "fifty-three million, three hundred two thousand, five".