37662000461 has 2 divisors, whose sum is σ = 37662000462. Its totient is φ = 37662000460.

The previous prime is 37662000449. The next prime is 37662000503. The reversal of 37662000461 is 16400026673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28292922025 + 9369078436 = 168205^2 + 96794^2 .

It is a cyclic number.

It is not a de Polignac number, because 37662000461 - 2¹⁴ = 37661984077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37662002461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18831000230 + 18831000231.

It is an arithmetic number, because the mean of its divisors is an integer number (18831000231).

Almost surely, 2^37662000461 is an apocalyptic number.

It is an amenable number.

37662000461 is a deficient number, since it is larger than the sum of its proper divisors (1).

37662000461 is an equidigital number, since it uses as much as digits as its factorization.

37662000461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 37662000461 in words is "thirty-seven billion, six hundred sixty-two million, four hundred sixty-one", and thus it is an aban number.