3772568136101 has 2 divisors, whose sum is σ = 3772568136102. Its totient is φ = 3772568136100.

The previous prime is 3772568136079. The next prime is 3772568136107. The reversal of 3772568136101 is 1016318652773.

It is a Cunningham number, because it is equal to 1942310²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3772568136100 + 1 = 1942310^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 3772568136101 - 2⁶ = 3772568136037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3772568136101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3772568136107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1886284068050 + 1886284068051.

It is an arithmetic number, because the mean of its divisors is an integer number (1886284068051).

Almost surely, 2^{3772568136101} is an apocalyptic number.

It is an amenable number.

3772568136101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3772568136101 is an equidigital number, since it uses as much as digits as its factorization.

3772568136101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 3772568136101 in words is "three trillion, seven hundred seventy-two billion, five hundred sixty-eight million, one hundred thirty-six thousand, one hundred one".