37788551283541 has 2 divisors, whose sum is σ = 37788551283542. Its totient is φ = 37788551283540.

The previous prime is 37788551283529. The next prime is 37788551283551. The reversal of 37788551283541 is 14538215588773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36610317017316 + 1178234266225 = 6050646^2 + 1085465^2 .

It is a cyclic number.

It is not a de Polignac number, because 37788551283541 - 2²⁷ = 37788417065813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37788551283521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18894275641770 + 18894275641771.

It is an arithmetic number, because the mean of its divisors is an integer number (18894275641771).

Almost surely, 2^{37788551283541} is an apocalyptic number.

It is an amenable number.

37788551283541 is a deficient number, since it is larger than the sum of its proper divisors (1).

37788551283541 is an equidigital number, since it uses as much as digits as its factorization.

37788551283541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 225792000, while the sum is 67.

The spelling of 37788551283541 in words is "thirty-seven trillion, seven hundred eighty-eight billion, five hundred fifty-one million, two hundred eighty-three thousand, five hundred forty-one".