1465551151 has 2 divisors, whose sum is σ = 1465551152. Its totient is φ = 1465551150.

The previous prime is 1465551089. The next prime is 1465551161. The reversal of 1465551151 is 1511555641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1465551151 - 2⁷ = 1465551023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1465551161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732775575 + 732775576.

It is an arithmetic number, because the mean of its divisors is an integer number (732775576).

Almost surely, 2^1465551151 is an apocalyptic number.

1465551151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1465551151 is an equidigital number, since it uses as much as digits as its factorization.

1465551151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15000, while the sum is 34.

The square root of 1465551151 is about 38282.5175635041. The cubic root of 1465551151 is about 1135.8831582264.

The spelling of 1465551151 in words is "one billion, four hundred sixty-five million, five hundred fifty-one thousand, one hundred fifty-one".