1151573167 has 2 divisors, whose sum is σ = 1151573168. Its totient is φ = 1151573166.

The previous prime is 1151573117. The next prime is 1151573197. The reversal of 1151573167 is 7613751511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1151573167 - 2¹¹ = 1151571119 is a prime.

It is a super-2 number, since 2×1151573167² = 2652241517908819778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151573117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575786583 + 575786584.

It is an arithmetic number, because the mean of its divisors is an integer number (575786584).

Almost surely, 2^1151573167 is an apocalyptic number.

1151573167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151573167 is an equidigital number, since it uses as much as digits as its factorization.

1151573167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22050, while the sum is 37.

The square root of 1151573167 is about 33934.8370704797. The cubic root of 1151573167 is about 1048.1670719087.

The spelling of 1151573167 in words is "one billion, one hundred fifty-one million, five hundred seventy-three thousand, one hundred sixty-seven".