1375201433 has 2 divisors, whose sum is σ = 1375201434. Its totient is φ = 1375201432.

The previous prime is 1375201423. The next prime is 1375201453. The reversal of 1375201433 is 3341025731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1372554304 + 2647129 = 37048^2 + 1627^2 .

It is an emirp because it is prime and its reverse (3341025731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1375201433 - 2⁶ = 1375201369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1375201396 and 1375201405.

It is not a weakly prime, because it can be changed into another prime (1375201403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687600716 + 687600717.

It is an arithmetic number, because the mean of its divisors is an integer number (687600717).

Almost surely, 2^1375201433 is an apocalyptic number.

It is an amenable number.

1375201433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1375201433 is an equidigital number, since it uses as much as digits as its factorization.

1375201433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 1375201433 is about 37083.7084580278. The cubic root of 1375201433 is about 1112.0443436007.

The spelling of 1375201433 in words is "one billion, three hundred seventy-five million, two hundred one thousand, four hundred thirty-three".