8153757134261 has 2 divisors, whose sum is σ = 8153757134262. Its totient is φ = 8153757134260.

The previous prime is 8153757134249. The next prime is 8153757134339. The reversal of 8153757134261 is 1624317573518.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7023724353361 + 1130032780900 = 2650231^2 + 1063030^2 .

It is a cyclic number.

It is not a de Polignac number, because 8153757134261 - 2¹⁰ = 8153757133237 is a prime.

It is a super-2 number, since 2×8153757134261² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8153757137261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4076878567130 + 4076878567131.

It is an arithmetic number, because the mean of its divisors is an integer number (4076878567131).

Almost surely, 2^{8153757134261} is an apocalyptic number.

It is an amenable number.

8153757134261 is a deficient number, since it is larger than the sum of its proper divisors (1).

8153757134261 is an equidigital number, since it uses as much as digits as its factorization.

8153757134261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4233600, while the sum is 53.

The spelling of 8153757134261 in words is "eight trillion, one hundred fifty-three billion, seven hundred fifty-seven million, one hundred thirty-four thousand, two hundred sixty-one".