53774153 has 2 divisors, whose sum is σ = 53774154. Its totient is φ = 53774152.

The previous prime is 53774143. The next prime is 53774159. The reversal of 53774153 is 35147735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52243984 + 1530169 = 7228^2 + 1237^2 .

It is a cyclic number.

It is not a de Polignac number, because 53774153 - 2²⁰ = 52725577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53774159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26887076 + 26887077.

It is an arithmetic number, because the mean of its divisors is an integer number (26887077).

Almost surely, 2^53774153 is an apocalyptic number.

It is an amenable number.

53774153 is a deficient number, since it is larger than the sum of its proper divisors (1).

53774153 is an equidigital number, since it uses as much as digits as its factorization.

53774153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 44100, while the sum is 35.

The square root of 53774153 is about 7333.0861852292. The cubic root of 53774153 is about 377.4486353224.

The spelling of 53774153 in words is "fifty-three million, seven hundred seventy-four thousand, one hundred fifty-three".