53777153 has 2 divisors, whose sum is σ = 53777154. Its totient is φ = 53777152.

The previous prime is 53777089. The next prime is 53777189. The reversal of 53777153 is 35177735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36204289 + 17572864 = 6017^2 + 4192^2 .

It is a cyclic number.

It is not a de Polignac number, because 53777153 - 2⁶ = 53777089 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53774153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26888576 + 26888577.

It is an arithmetic number, because the mean of its divisors is an integer number (26888577).

Almost surely, 2^53777153 is an apocalyptic number.

It is an amenable number.

53777153 is a deficient number, since it is larger than the sum of its proper divisors (1).

53777153 is an equidigital number, since it uses as much as digits as its factorization.

53777153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77175, while the sum is 38.

The square root of 53777153 is about 7333.2907347248. The cubic root of 53777153 is about 377.4556543379.

It can be divided in two parts, 537771 and 53, that added together give a 5-th power (537824 = 14⁵).

The spelling of 53777153 in words is "fifty-three million, seven hundred seventy-seven thousand, one hundred fifty-three".