53880427 has 2 divisors, whose sum is σ = 53880428. Its totient is φ = 53880426.

The previous prime is 53880403. The next prime is 53880451. The reversal of 53880427 is 72408835.

It is a balanced prime because it is at equal distance from previous prime (53880403) and next prime (53880451).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53880427 is a prime.

It is not a weakly prime, because it can be changed into another prime (53880487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26940213 + 26940214.

It is an arithmetic number, because the mean of its divisors is an integer number (26940214).

Almost surely, 2^53880427 is an apocalyptic number.

53880427 is a deficient number, since it is larger than the sum of its proper divisors (1).

53880427 is an equidigital number, since it uses as much as digits as its factorization.

53880427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 53880427 is about 7340.3288073492. The cubic root of 53880427 is about 377.6971226091.

The spelling of 53880427 in words is "fifty-three million, eight hundred eighty thousand, four hundred twenty-seven".