53274847079 has 2 divisors, whose sum is σ = 53274847080. Its totient is φ = 53274847078.

The previous prime is 53274847063. The next prime is 53274847081. The reversal of 53274847079 is 97074847235.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53274847079 - 2⁴ = 53274847063 is a prime.

It is a Sophie Germain prime.

Together with 53274847081, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53274847009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26637423539 + 26637423540.

It is an arithmetic number, because the mean of its divisors is an integer number (26637423540).

Almost surely, 2^53274847079 is an apocalyptic number.

53274847079 is a deficient number, since it is larger than the sum of its proper divisors (1).

53274847079 is an equidigital number, since it uses as much as digits as its factorization.

53274847079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11854080, while the sum is 56.

The spelling of 53274847079 in words is "fifty-three billion, two hundred seventy-four million, eight hundred forty-seven thousand, seventy-nine".