2250786101 has 2 divisors, whose sum is σ = 2250786102. Its totient is φ = 2250786100.

The previous prime is 2250786091. The next prime is 2250786107. The reversal of 2250786101 is 1016870522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2246665201 + 4120900 = 47399^2 + 2030^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2250786101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2250786107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125393050 + 1125393051.

It is an arithmetic number, because the mean of its divisors is an integer number (1125393051).

Almost surely, 2^2250786101 is an apocalyptic number.

It is an amenable number.

2250786101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2250786101 is an equidigital number, since it uses as much as digits as its factorization.

2250786101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 2250786101 is about 47442.4504109980. The cubic root of 2250786101 is about 1310.5232843305.

The spelling of 2250786101 in words is "two billion, two hundred fifty million, seven hundred eighty-six thousand, one hundred one".