53101577 has 2 divisors, whose sum is σ = 53101578. Its totient is φ = 53101576.

The previous prime is 53101553. The next prime is 53101579. The reversal of 53101577 is 77510135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52722121 + 379456 = 7261^2 + 616^2 .

It is a cyclic number.

It is not a de Polignac number, because 53101577 - 2⁶ = 53101513 is a prime.

Together with 53101579, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53101579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26550788 + 26550789.

It is an arithmetic number, because the mean of its divisors is an integer number (26550789).

Almost surely, 2^53101577 is an apocalyptic number.

It is an amenable number.

53101577 is a deficient number, since it is larger than the sum of its proper divisors (1).

53101577 is an equidigital number, since it uses as much as digits as its factorization.

53101577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3675, while the sum is 29.

The square root of 53101577 is about 7287.0828868622. The cubic root of 53101577 is about 375.8683922416.

The spelling of 53101577 in words is "fifty-three million, one hundred one thousand, five hundred seventy-seven".