50253505 has 16 divisors (see below), whose sum is σ = 63146880. Its totient is φ = 38320128.

The previous prime is 50253431. The next prime is 50253517. The reversal of 50253505 is 50535205.

It is a cyclic number.

It is not a de Polignac number, because 50253505 - 2²⁵ = 16699073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50253505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43009 + ... + 44161.

It is an arithmetic number, because the mean of its divisors is an integer number (3946680).

Almost surely, 2^50253505 is an apocalyptic number.

It is an amenable number.

50253505 is a deficient number, since it is larger than the sum of its proper divisors (12893375).

50253505 is a wasteful number, since it uses less digits than its factorization.

50253505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 50253505 is about 7088.9706587064. The cubic root of 50253505 is about 369.0247141836.

The spelling of 50253505 in words is "fifty million, two hundred fifty-three thousand, five hundred five".