37375857373 has 2 divisors, whose sum is σ = 37375857374. Its totient is φ = 37375857372.

The previous prime is 37375857367. The next prime is 37375857413.

37375857373 is nontrivially palindromic in base 10.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36434410884 + 941446489 = 190878^2 + 30683^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 37375857373 - 2¹⁷ = 37375726301 is a prime.

It is a super-2 number, since 2×37375857373² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37375857173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18687928686 + 18687928687.

It is an arithmetic number, because the mean of its divisors is an integer number (18687928687).

Almost surely, 2^37375857373 is an apocalyptic number.

It is an amenable number.

37375857373 is a deficient number, since it is larger than the sum of its proper divisors (1).

37375857373 is an equidigital number, since it uses as much as digits as its factorization.

37375857373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38896200, while the sum is 58.

The spelling of 37375857373 in words is "thirty-seven billion, three hundred seventy-five million, eight hundred fifty-seven thousand, three hundred seventy-three".