1451132167 has 2 divisors, whose sum is σ = 1451132168. Its totient is φ = 1451132166.

The previous prime is 1451132161. The next prime is 1451132173. The reversal of 1451132167 is 7612311541.

It is a balanced prime because it is at equal distance from previous prime (1451132161) and next prime (1451132173).

It is a cyclic number.

It is not a de Polignac number, because 1451132167 - 2³ = 1451132159 is a prime.

It is a super-2 number, since 2×1451132167² = 4211569132204231778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1451132161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725566083 + 725566084.

It is an arithmetic number, because the mean of its divisors is an integer number (725566084).

Almost surely, 2^1451132167 is an apocalyptic number.

1451132167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1451132167 is an equidigital number, since it uses as much as digits as its factorization.

1451132167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 31.

The square root of 1451132167 is about 38093.7287095921. The cubic root of 1451132167 is about 1132.1457042844.

The spelling of 1451132167 in words is "one billion, four hundred fifty-one million, one hundred thirty-two thousand, one hundred sixty-seven".