51888853 has 2 divisors, whose sum is σ = 51888854. Its totient is φ = 51888852.

The previous prime is 51888847. The next prime is 51888871. The reversal of 51888853 is 35888815.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32467204 + 19421649 = 5698^2 + 4407^2 .

It is a cyclic number.

It is not a de Polignac number, because 51888853 - 2¹⁷ = 51757781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51880853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25944426 + 25944427.

It is an arithmetic number, because the mean of its divisors is an integer number (25944427).

Almost surely, 2^51888853 is an apocalyptic number.

It is an amenable number.

51888853 is a deficient number, since it is larger than the sum of its proper divisors (1).

51888853 is an equidigital number, since it uses as much as digits as its factorization.

51888853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 307200, while the sum is 46.

The square root of 51888853 is about 7203.3917705481. The cubic root of 51888853 is about 372.9849917414.

It can be divided in two parts, 5188 and 8853, that added together give a palindrome (14041).

The spelling of 51888853 in words is "fifty-one million, eight hundred eighty-eight thousand, eight hundred fifty-three".