2037445057 has 2 divisors, whose sum is σ = 2037445058. Its totient is φ = 2037445056.

The previous prime is 2037445037. The next prime is 2037445063. The reversal of 2037445057 is 7505447302.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1198821376 + 838623681 = 34624^2 + 28959^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2037445057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2037445037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1018722528 + 1018722529.

It is an arithmetic number, because the mean of its divisors is an integer number (1018722529).

Almost surely, 2^2037445057 is an apocalyptic number.

It is an amenable number.

2037445057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2037445057 is an equidigital number, since it uses as much as digits as its factorization.

2037445057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 117600, while the sum is 37.

The square root of 2037445057 is about 45138.0666068010. The cubic root of 2037445057 is about 1267.7354517229.

The spelling of 2037445057 in words is "two billion, thirty-seven million, four hundred forty-five thousand, fifty-seven".