7201090750747 has 2 divisors, whose sum is σ = 7201090750748. Its totient is φ = 7201090750746.

The previous prime is 7201090750717. The next prime is 7201090750751. The reversal of 7201090750747 is 7470570901027.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7201090750747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7201090750747.

It is not a weakly prime, because it can be changed into another prime (7201090750717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3600545375373 + 3600545375374.

It is an arithmetic number, because the mean of its divisors is an integer number (3600545375374).

Almost surely, 2^{7201090750747} is an apocalyptic number.

7201090750747 is a deficient number, since it is larger than the sum of its proper divisors (1).

7201090750747 is an equidigital number, since it uses as much as digits as its factorization.

7201090750747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864360, while the sum is 49.

The spelling of 7201090750747 in words is "seven trillion, two hundred one billion, ninety million, seven hundred fifty thousand, seven hundred forty-seven".