1362127765157 has 2 divisors, whose sum is σ = 1362127765158. Its totient is φ = 1362127765156.

The previous prime is 1362127765139. The next prime is 1362127765241. The reversal of 1362127765157 is 7515677212631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 894974652961 + 467153112196 = 946031^2 + 683486^2 .

It is a cyclic number.

It is not a de Polignac number, because 1362127765157 - 2⁸ = 1362127764901 is a prime.

It is a super-2 number, since 2×1362127765157² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1362127765099 and 1362127765108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1362127764157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681063882578 + 681063882579.

It is an arithmetic number, because the mean of its divisors is an integer number (681063882579).

Almost surely, 2^{1362127765157} is an apocalyptic number.

It is an amenable number.

1362127765157 is a deficient number, since it is larger than the sum of its proper divisors (1).

1362127765157 is an equidigital number, since it uses as much as digits as its factorization.

1362127765157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3704400, while the sum is 53.

The spelling of 1362127765157 in words is "one trillion, three hundred sixty-two billion, one hundred twenty-seven million, seven hundred sixty-five thousand, one hundred fifty-seven".