53632284427 has 2 divisors, whose sum is σ = 53632284428. Its totient is φ = 53632284426.

The previous prime is 53632284367. The next prime is 53632284449. The reversal of 53632284427 is 72448223635.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53632284427 is a prime.

It is not a weakly prime, because it can be changed into another prime (53632284467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26816142213 + 26816142214.

It is an arithmetic number, because the mean of its divisors is an integer number (26816142214).

Almost surely, 2^53632284427 is an apocalyptic number.

53632284427 is the 133707-th hex number.

53632284427 is a deficient number, since it is larger than the sum of its proper divisors (1).

53632284427 is an equidigital number, since it uses as much as digits as its factorization.

53632284427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 46.

The spelling of 53632284427 in words is "fifty-three billion, six hundred thirty-two million, two hundred eighty-four thousand, four hundred twenty-seven".