53674697 has 2 divisors, whose sum is σ = 53674698. Its totient is φ = 53674696.

The previous prime is 53674657. The next prime is 53674727. The reversal of 53674697 is 79647635.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52722121 + 952576 = 7261^2 + 976^2 .

It is a cyclic number.

It is not a de Polignac number, because 53674697 - 2⁶ = 53674633 is a prime.

It is not a weakly prime, because it can be changed into another prime (53674657) 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, 26837348 + 26837349.

It is an arithmetic number, because the mean of its divisors is an integer number (26837349).

Almost surely, 2^53674697 is an apocalyptic number.

It is an amenable number.

53674697 is a deficient number, since it is larger than the sum of its proper divisors (1).

53674697 is an equidigital number, since it uses as much as digits as its factorization.

53674697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 952560, while the sum is 47.

The square root of 53674697 is about 7326.3017273383. The cubic root of 53674697 is about 377.2157929841.

The spelling of 53674697 in words is "fifty-three million, six hundred seventy-four thousand, six hundred ninety-seven".