152022473677 has 2 divisors, whose sum is σ = 152022473678. Its totient is φ = 152022473676.

The previous prime is 152022473563. The next prime is 152022473689. The reversal of 152022473677 is 776374220251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136032618276 + 15989855401 = 368826^2 + 126451^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152022473677 is a prime.

It is a super-2 number, since 2×152022473677² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152022473377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76011236838 + 76011236839.

It is an arithmetic number, because the mean of its divisors is an integer number (76011236839).

Almost surely, 2^152022473677 is an apocalyptic number.

It is an amenable number.

152022473677 is a deficient number, since it is larger than the sum of its proper divisors (1).

152022473677 is an equidigital number, since it uses as much as digits as its factorization.

152022473677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 987840, while the sum is 46.

The spelling of 152022473677 in words is "one hundred fifty-two billion, twenty-two million, four hundred seventy-three thousand, six hundred seventy-seven".