1875401283937 has 2 divisors, whose sum is σ = 1875401283938. Its totient is φ = 1875401283936.

The previous prime is 1875401283893. The next prime is 1875401283947. The reversal of 1875401283937 is 7393821045781.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1044680233216 + 830721050721 = 1022096^2 + 911439^2 .

It is an emirp because it is prime and its reverse (7393821045781) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1875401283937 is a prime.

It is a super-3 number, since 3×1875401283937³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1875401283947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 937700641968 + 937700641969.

It is an arithmetic number, because the mean of its divisors is an integer number (937700641969).

Almost surely, 2^{1875401283937} is an apocalyptic number.

It is an amenable number.

1875401283937 is a deficient number, since it is larger than the sum of its proper divisors (1).

1875401283937 is an equidigital number, since it uses as much as digits as its factorization.

1875401283937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10160640, while the sum is 58.

The spelling of 1875401283937 in words is "one trillion, eight hundred seventy-five billion, four hundred one million, two hundred eighty-three thousand, nine hundred thirty-seven".