1375514212 has 6 divisors (see below), whose sum is σ = 2407149878. Its totient is φ = 687757104.

The previous prime is 1375514201. The next prime is 1375514219. The reversal of 1375514212 is 2124155731.

It can be written as a sum of positive squares in only one way, i.e., 939790336 + 435723876 = 30656^2 + 20874^2 .

It is not an unprimeable number, because it can be changed into a prime (1375514219) 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, 171939273 + ... + 171939280.

Almost surely, 2^1375514212 is an apocalyptic number.

It is an amenable number.

1375514212 is a deficient number, since it is larger than the sum of its proper divisors (1031635666).

1375514212 is a wasteful number, since it uses less digits than its factorization.

1375514212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343878557 (or 343878555 counting only the distinct ones).

The product of its digits is 8400, while the sum is 31.

The square root of 1375514212 is about 37087.9254205462. The cubic root of 1375514212 is about 1112.1286458570.

Adding to 1375514212 its reverse (2124155731), we get a palindrome (3499669943).

The spelling of 1375514212 in words is "one billion, three hundred seventy-five million, five hundred fourteen thousand, two hundred twelve".