153158267909797 has 2 divisors, whose sum is σ = 153158267909798. Its totient is φ = 153158267909796.

The previous prime is 153158267909791. The next prime is 153158267909821. The reversal of 153158267909797 is 797909762851351.

153158267909797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120464870971201 + 32693396938596 = 10975649^2 + 5717814^2 .

It is an emirp because it is prime and its reverse (797909762851351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153158267909797 - 2³⁹ = 152608512095909 is a prime.

It is a super-2 number, since 2×153158267909797² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153158267909791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76579133954898 + 76579133954899.

It is an arithmetic number, because the mean of its divisors is an integer number (76579133954899).

Almost surely, 2^{153158267909797} is an apocalyptic number.

It is an amenable number.

153158267909797 is a deficient number, since it is larger than the sum of its proper divisors (1).

153158267909797 is an equidigital number, since it uses as much as digits as its factorization.

153158267909797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800338400, while the sum is 79.

The spelling of 153158267909797 in words is "one hundred fifty-three trillion, one hundred fifty-eight billion, two hundred sixty-seven million, nine hundred nine thousand, seven hundred ninety-seven".