53385027 has 16 divisors (see below), whose sum is σ = 73829280. Its totient is φ = 34272000.

The previous prime is 53384963. The next prime is 53385037. The reversal of 53385027 is 72058335.

It is not a de Polignac number, because 53385027 - 2⁶ = 53384963 is a prime.

It is a super-2 number, since 2×53385027² = 5699922215581458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53385037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51777 + ... + 52797.

It is an arithmetic number, because the mean of its divisors is an integer number (4614330).

Almost surely, 2^53385027 is an apocalyptic number.

53385027 is a deficient number, since it is larger than the sum of its proper divisors (20444253).

53385027 is a wasteful number, since it uses less digits than its factorization.

53385027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 53385027 is about 7306.5057996282. The cubic root of 53385027 is about 376.5359862888.

The spelling of 53385027 in words is "fifty-three million, three hundred eighty-five thousand, twenty-seven".