53475371 has 2 divisors, whose sum is σ = 53475372. Its totient is φ = 53475370.

The previous prime is 53475361. The next prime is 53475377. The reversal of 53475371 is 17357435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53475371 - 2⁶ = 53475307 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53475377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26737685 + 26737686.

It is an arithmetic number, because the mean of its divisors is an integer number (26737686).

Almost surely, 2^53475371 is an apocalyptic number.

53475371 is a deficient number, since it is larger than the sum of its proper divisors (1).

53475371 is an equidigital number, since it uses as much as digits as its factorization.

53475371 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 53475371 is about 7312.6856215757. The cubic root of 53475371 is about 376.7482717525.

The spelling of 53475371 in words is "fifty-three million, four hundred seventy-five thousand, three hundred seventy-one".