53001205 has 8 divisors (see below), whose sum is σ = 65320632. Its totient is φ = 41254848.

The previous prime is 53001199. The next prime is 53001211. The reversal of 53001205 is 50210035.

It is an interprime number because it is at equal distance from previous prime (53001199) and next prime (53001211).

It can be written as a sum of positive squares in 4 ways, for example, as 7963684 + 45037521 = 2822^2 + 6711^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 53001205 - 2³ = 53001197 is a prime.

It is a Duffinian 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, 143062 + ... + 143431.

It is an arithmetic number, because the mean of its divisors is an integer number (8165079).

Almost surely, 2^53001205 is an apocalyptic number.

It is an amenable number.

53001205 is a deficient number, since it is larger than the sum of its proper divisors (12319427).

53001205 is a wasteful number, since it uses less digits than its factorization.

53001205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286535.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 53001205 is about 7280.1926485499. The cubic root of 53001205 is about 375.6314221454.

The spelling of 53001205 in words is "fifty-three million, one thousand, two hundred five".