53454827 has 2 divisors, whose sum is σ = 53454828. Its totient is φ = 53454826.

The previous prime is 53454823. The next prime is 53454853. The reversal of 53454827 is 72845435.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53454827 - 2² = 53454823 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53454823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26727413 + 26727414.

It is an arithmetic number, because the mean of its divisors is an integer number (26727414).

Almost surely, 2^53454827 is an apocalyptic number.

53454827 is a deficient number, since it is larger than the sum of its proper divisors (1).

53454827 is an equidigital number, since it uses as much as digits as its factorization.

53454827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 38.

The square root of 53454827 is about 7311.2808043461. The cubic root of 53454827 is about 376.7000195838.

The spelling of 53454827 in words is "fifty-three million, four hundred fifty-four thousand, eight hundred twenty-seven".