1375211463 has 8 divisors (see below), whose sum is σ = 1878337776. Its totient is φ = 894446400.

The previous prime is 1375211419. The next prime is 1375211473. The reversal of 1375211463 is 3641125731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1375211463 - 2¹⁴ = 1375195079 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375211473) 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 in 7 ways as a sum of consecutive naturals, for example, 5590168 + ... + 5590413.

It is an arithmetic number, because the mean of its divisors is an integer number (234792222).

Almost surely, 2^1375211463 is an apocalyptic number.

1375211463 is a deficient number, since it is larger than the sum of its proper divisors (503126313).

1375211463 is a wasteful number, since it uses less digits than its factorization.

1375211463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11180625.

The product of its digits is 15120, while the sum is 33.

The square root of 1375211463 is about 37083.8436923682. The cubic root of 1375211463 is about 1112.0470471507.

The spelling of 1375211463 in words is "one billion, three hundred seventy-five million, two hundred eleven thousand, four hundred sixty-three".