53151253 has 2 divisors, whose sum is σ = 53151254. Its totient is φ = 53151252.

The previous prime is 53151233. The next prime is 53151269. The reversal of 53151253 is 35215135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52664049 + 487204 = 7257^2 + 698^2 .

It is a cyclic number.

It is not a de Polignac number, because 53151253 - 2⁵ = 53151221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53151233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26575626 + 26575627.

It is an arithmetic number, because the mean of its divisors is an integer number (26575627).

Almost surely, 2^53151253 is an apocalyptic number.

It is an amenable number.

53151253 is a deficient number, since it is larger than the sum of its proper divisors (1).

53151253 is an equidigital number, since it uses as much as digits as its factorization.

53151253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2250, while the sum is 25.

The square root of 53151253 is about 7290.4905870593. The cubic root of 53151253 is about 375.9855627662.

Adding to 53151253 its reverse (35215135), we get a palindrome (88366388).

The spelling of 53151253 in words is "fifty-three million, one hundred fifty-one thousand, two hundred fifty-three".