53762251 has 2 divisors, whose sum is σ = 53762252. Its totient is φ = 53762250.

The previous prime is 53762243. The next prime is 53762263. The reversal of 53762251 is 15226735.

53762251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53762251 - 2³ = 53762243 is a prime.

It is not a weakly prime, because it can be changed into another prime (53762231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26881125 + 26881126.

It is an arithmetic number, because the mean of its divisors is an integer number (26881126).

Almost surely, 2^53762251 is an apocalyptic number.

53762251 is a deficient number, since it is larger than the sum of its proper divisors (1).

53762251 is an equidigital number, since it uses as much as digits as its factorization.

53762251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 31.

The square root of 53762251 is about 7332.2746129697. The cubic root of 53762251 is about 377.4207859754.

Adding to 53762251 its reverse (15226735), we get a palindrome (68988986).

The spelling of 53762251 in words is "fifty-three million, seven hundred sixty-two thousand, two hundred fifty-one".