37652540041 has 2 divisors, whose sum is σ = 37652540042. Its totient is φ = 37652540040.

The previous prime is 37652539973. The next prime is 37652540069. The reversal of 37652540041 is 14004525673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28596162816 + 9056377225 = 169104^2 + 95165^2 .

It is a cyclic number.

It is not a de Polignac number, because 37652540041 - 2³³ = 29062605449 is a prime.

It is not a weakly prime, because it can be changed into another prime (37652541041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18826270020 + 18826270021.

It is an arithmetic number, because the mean of its divisors is an integer number (18826270021).

Almost surely, 2^37652540041 is an apocalyptic number.

It is an amenable number.

37652540041 is a deficient number, since it is larger than the sum of its proper divisors (1).

37652540041 is an equidigital number, since it uses as much as digits as its factorization.

37652540041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 37652540041 in words is "thirty-seven billion, six hundred fifty-two million, five hundred forty thousand, forty-one".