37828445383 has 2 divisors, whose sum is σ = 37828445384. Its totient is φ = 37828445382.

The previous prime is 37828445357. The next prime is 37828445393. The reversal of 37828445383 is 38354482873.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 37828445383 - 2¹³ = 37828437191 is a prime.

It is a super-2 number, since 2×37828445383² (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 (37828445323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18914222691 + 18914222692.

It is an arithmetic number, because the mean of its divisors is an integer number (18914222692).

Almost surely, 2^37828445383 is an apocalyptic number.

37828445383 is a deficient number, since it is larger than the sum of its proper divisors (1).

37828445383 is an equidigital number, since it uses as much as digits as its factorization.

37828445383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15482880, while the sum is 55.

The spelling of 37828445383 in words is "thirty-seven billion, eight hundred twenty-eight million, four hundred forty-five thousand, three hundred eighty-three".