53151377 has 2 divisors, whose sum is σ = 53151378. Its totient is φ = 53151376.

The previous prime is 53151361. The next prime is 53151409. The reversal of 53151377 is 77315135.

It is an a-pointer prime, because the next prime (53151409) can be obtained adding 53151377 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42627841 + 10523536 = 6529^2 + 3244^2 .

It is a cyclic number.

It is not a de Polignac number, because 53151377 - 2⁴ = 53151361 is a prime.

It is a super-2 number, since 2×53151377² = 5650137753992258, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53151337) 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, 26575688 + 26575689.

It is an arithmetic number, because the mean of its divisors is an integer number (26575689).

Almost surely, 2^53151377 is an apocalyptic number.

It is an amenable number.

53151377 is a deficient number, since it is larger than the sum of its proper divisors (1).

53151377 is an equidigital number, since it uses as much as digits as its factorization.

53151377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11025, while the sum is 32.

The square root of 53151377 is about 7290.4990912831. The cubic root of 53151377 is about 375.9858551530.

The spelling of 53151377 in words is "fifty-three million, one hundred fifty-one thousand, three hundred seventy-seven".