152355166949 has 2 divisors, whose sum is σ = 152355166950. Its totient is φ = 152355166948.

The previous prime is 152355166919. The next prime is 152355166967. The reversal of 152355166949 is 949661553251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126632781025 + 25722385924 = 355855^2 + 160382^2 .

It is an emirp because it is prime and its reverse (949661553251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152355166949 - 2¹² = 152355162853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152355166894 and 152355166903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152355166919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76177583474 + 76177583475.

It is an arithmetic number, because the mean of its divisors is an integer number (76177583475).

Almost surely, 2^152355166949 is an apocalyptic number.

It is an amenable number.

152355166949 is a deficient number, since it is larger than the sum of its proper divisors (1).

152355166949 is an equidigital number, since it uses as much as digits as its factorization.

152355166949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8748000, while the sum is 56.

The spelling of 152355166949 in words is "one hundred fifty-two billion, three hundred fifty-five million, one hundred sixty-six thousand, nine hundred forty-nine".