53205902 has 8 divisors (see below), whose sum is σ = 79891896. Its totient is φ = 26575272.

The previous prime is 53205881. The next prime is 53205913. The reversal of 53205902 is 20950235.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11348 + ... + 15335.

It is an arithmetic number, because the mean of its divisors is an integer number (9986487).

Almost surely, 2^53205902 is an apocalyptic number.

53205902 is a deficient number, since it is larger than the sum of its proper divisors (26685994).

53205902 is a wasteful number, since it uses less digits than its factorization.

53205902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27682.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 53205902 is about 7294.2375886723. The cubic root of 53205902 is about 376.1143787758.

The spelling of 53205902 in words is "fifty-three million, two hundred five thousand, nine hundred two".