53534505 has 16 divisors (see below), whose sum is σ = 87272640. Its totient is φ = 28012608.

The previous prime is 53534491. The next prime is 53534519. The reversal of 53534505 is 50543535.

It is an interprime number because it is at equal distance from previous prime (53534491) and next prime (53534519).

It is not a de Polignac number, because 53534505 - 2⁵ = 53534473 is a prime.

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, 32875 + ... + 34464.

It is an arithmetic number, because the mean of its divisors is an integer number (5454540).

Almost surely, 2^53534505 is an apocalyptic number.

It is an amenable number.

53534505 is a deficient number, since it is larger than the sum of its proper divisors (33738135).

53534505 is a wasteful number, since it uses less digits than its factorization.

53534505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67400.

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 53534505 is about 7316.7277522127. The cubic root of 53534505 is about 376.8870922032.

The spelling of 53534505 in words is "fifty-three million, five hundred thirty-four thousand, five hundred five".