1465552427 has 2 divisors, whose sum is σ = 1465552428. Its totient is φ = 1465552426.

The previous prime is 1465552411. The next prime is 1465552457. The reversal of 1465552427 is 7242555641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1465552427 - 2⁴ = 1465552411 is a prime.

It is a super-3 number, since 3×1465552427³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1465552457) 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, 732776213 + 732776214.

It is an arithmetic number, because the mean of its divisors is an integer number (732776214).

Almost surely, 2^1465552427 is an apocalyptic number.

1465552427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1465552427 is an equidigital number, since it uses as much as digits as its factorization.

1465552427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 336000, while the sum is 41.

The square root of 1465552427 is about 38282.5342290711. The cubic root of 1465552427 is about 1135.8834878831.

The spelling of 1465552427 in words is "one billion, four hundred sixty-five million, five hundred fifty-two thousand, four hundred twenty-seven".