53888441 has 2 divisors, whose sum is σ = 53888442. Its totient is φ = 53888440.

The previous prime is 53888431. The next prime is 53888477. The reversal of 53888441 is 14488835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53071225 + 817216 = 7285^2 + 904^2 .

It is a cyclic number.

It is not a de Polignac number, because 53888441 - 2⁶ = 53888377 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (53888431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26944220 + 26944221.

It is an arithmetic number, because the mean of its divisors is an integer number (26944221).

Almost surely, 2^53888441 is an apocalyptic number.

It is an amenable number.

53888441 is a deficient number, since it is larger than the sum of its proper divisors (1).

53888441 is an equidigital number, since it uses as much as digits as its factorization.

53888441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122880, while the sum is 41.

The square root of 53888441 is about 7340.8746754048. The cubic root of 53888441 is about 377.7158474958.

The spelling of 53888441 in words is "fifty-three million, eight hundred eighty-eight thousand, four hundred forty-one".