37037037962849 has 2 divisors, whose sum is σ = 37037037962850. Its totient is φ = 37037037962848.

The previous prime is 37037037962839. The next prime is 37037037962959. The reversal of 37037037962849 is 94826973073073.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29775225662224 + 7261812300625 = 5456668^2 + 2694775^2 .

It is a cyclic number.

It is not a de Polignac number, because 37037037962849 - 2¹⁶ = 37037037897313 is a prime.

It is not a weakly prime, because it can be changed into another prime (37037037962819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18518518981424 + 18518518981425.

It is an arithmetic number, because the mean of its divisors is an integer number (18518518981425).

Almost surely, 2^{37037037962849} is an apocalyptic number.

It is an amenable number.

37037037962849 is a deficient number, since it is larger than the sum of its proper divisors (1).

37037037962849 is an equidigital number, since it uses as much as digits as its factorization.

37037037962849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288054144, while the sum is 68.

The spelling of 37037037962849 in words is "thirty-seven trillion, thirty-seven billion, thirty-seven million, nine hundred sixty-two thousand, eight hundred forty-nine".