3772260008009 has 2 divisors, whose sum is σ = 3772260008010. Its totient is φ = 3772260008008.

The previous prime is 3772260007987. The next prime is 3772260008017. The reversal of 3772260008009 is 9008000622773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3049074745600 + 723185262409 = 1746160^2 + 850403^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3772260008009 is a prime.

It is not a weakly prime, because it can be changed into another prime (3772260008039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1886130004004 + 1886130004005.

It is an arithmetic number, because the mean of its divisors is an integer number (1886130004005).

Almost surely, 2^{3772260008009} is an apocalyptic number.

It is an amenable number.

3772260008009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3772260008009 is an equidigital number, since it uses as much as digits as its factorization.

3772260008009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 3772260008009 in words is "three trillion, seven hundred seventy-two billion, two hundred sixty million, eight thousand, nine".