153927997079 has 2 divisors, whose sum is σ = 153927997080. Its totient is φ = 153927997078.

The previous prime is 153927997021. The next prime is 153927997081. The reversal of 153927997079 is 970799729351.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 153927997079 - 2¹⁶ = 153927931543 is a prime.

Together with 153927997081, 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 (153927997009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76963998539 + 76963998540.

It is an arithmetic number, because the mean of its divisors is an integer number (76963998540).

Almost surely, 2^153927997079 is an apocalyptic number.

153927997079 is a deficient number, since it is larger than the sum of its proper divisors (1).

153927997079 is an equidigital number, since it uses as much as digits as its factorization.

153927997079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67512690, while the sum is 68.

The spelling of 153927997079 in words is "one hundred fifty-three billion, nine hundred twenty-seven million, nine hundred ninety-seven thousand, seventy-nine".