53214827 has 4 divisors (see below), whose sum is σ = 53245056. Its totient is φ = 53184600.

The previous prime is 53214823. The next prime is 53214841. The reversal of 53214827 is 72841235.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72841235 = 5 ⋅14568247.

It is a cyclic number.

It is not a de Polignac number, because 53214827 - 2² = 53214823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53214793 and 53214802.

It is not an unprimeable number, because it can be changed into a prime (53214823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12299 + ... + 16052.

It is an arithmetic number, because the mean of its divisors is an integer number (13311264).

Almost surely, 2^53214827 is an apocalyptic number.

53214827 is a deficient number, since it is larger than the sum of its proper divisors (30229).

53214827 is a wasteful number, since it uses less digits than its factorization.

53214827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30228.

The product of its digits is 13440, while the sum is 32.

The square root of 53214827 is about 7294.8493473135. The cubic root of 53214827 is about 376.1354079789.

The spelling of 53214827 in words is "fifty-three million, two hundred fourteen thousand, eight hundred twenty-seven".