152927393694281 has 2 divisors, whose sum is σ = 152927393694282. Its totient is φ = 152927393694280.

The previous prime is 152927393694233. The next prime is 152927393694353. The reversal of 152927393694281 is 182496393729251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109614094605625 + 43313299088656 = 10469675^2 + 6581284^2 .

It is a cyclic number.

It is not a de Polignac number, because 152927393694281 - 2¹⁰ = 152927393693257 is a prime.

It is a super-2 number, since 2×152927393694281² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (152927393694211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76463696847140 + 76463696847141.

It is an arithmetic number, because the mean of its divisors is an integer number (76463696847141).

Almost surely, 2^{152927393694281} is an apocalyptic number.

It is an amenable number.

152927393694281 is a deficient number, since it is larger than the sum of its proper divisors (1).

152927393694281 is an equidigital number, since it uses as much as digits as its factorization.

152927393694281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 352719360, while the sum is 71.

The spelling of 152927393694281 in words is "one hundred fifty-two trillion, nine hundred twenty-seven billion, three hundred ninety-three million, six hundred ninety-four thousand, two hundred eighty-one".