53125151 has 2 divisors, whose sum is σ = 53125152. Its totient is φ = 53125150.

The previous prime is 53125139. The next prime is 53125157. The reversal of 53125151 is 15152135.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53125151 - 2¹⁸ = 52863007 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53125157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26562575 + 26562576.

It is an arithmetic number, because the mean of its divisors is an integer number (26562576).

Almost surely, 2^53125151 is an apocalyptic number.

53125151 is a deficient number, since it is larger than the sum of its proper divisors (1).

53125151 is an equidigital number, since it uses as much as digits as its factorization.

53125151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 750, while the sum is 23.

The square root of 53125151 is about 7288.7002270638. The cubic root of 53125151 is about 375.9240052201.

Adding to 53125151 its reverse (15152135), we get a palindrome (68277286).

The spelling of 53125151 in words is "fifty-three million, one hundred twenty-five thousand, one hundred fifty-one".