37283049247 has 2 divisors, whose sum is σ = 37283049248. Its totient is φ = 37283049246.

The previous prime is 37283049239. The next prime is 37283049317. The reversal of 37283049247 is 74294038273.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 37283049247 - 2³ = 37283049239 is a prime.

It is a super-2 number, since 2×37283049247² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 37283049247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37283049047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18641524623 + 18641524624.

It is an arithmetic number, because the mean of its divisors is an integer number (18641524624).

Almost surely, 2^37283049247 is an apocalyptic number.

37283049247 is a deficient number, since it is larger than the sum of its proper divisors (1).

37283049247 is an equidigital number, since it uses as much as digits as its factorization.

37283049247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 37283049247 in words is "thirty-seven billion, two hundred eighty-three million, forty-nine thousand, two hundred forty-seven".