37268109457 has 2 divisors, whose sum is σ = 37268109458. Its totient is φ = 37268109456.

The previous prime is 37268109419. The next prime is 37268109469. The reversal of 37268109457 is 75490186273.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37016220816 + 251888641 = 192396^2 + 15871^2 .

It is a cyclic number.

It is not a de Polignac number, because 37268109457 - 2³¹ = 35120625809 is a prime.

It is not a weakly prime, because it can be changed into another prime (37268179457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18634054728 + 18634054729.

It is an arithmetic number, because the mean of its divisors is an integer number (18634054729).

It is a 1-persistent number, because it is pandigital, but 2⋅37268109457 = 74536218914 is not.

Almost surely, 2^37268109457 is an apocalyptic number.

It is an amenable number.

37268109457 is a deficient number, since it is larger than the sum of its proper divisors (1).

37268109457 is an equidigital number, since it uses as much as digits as its factorization.

37268109457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 37268109457 in words is "thirty-seven billion, two hundred sixty-eight million, one hundred nine thousand, four hundred fifty-seven".