7261200047 has 2 divisors, whose sum is σ = 7261200048. Its totient is φ = 7261200046.

The previous prime is 7261200017. The next prime is 7261200109. The reversal of 7261200047 is 7400021627.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7261200047 is a prime.

It is a super-2 number, since 2×7261200047² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7261199992 and 7261200019.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7261200007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3630600023 + 3630600024.

It is an arithmetic number, because the mean of its divisors is an integer number (3630600024).

Almost surely, 2^7261200047 is an apocalyptic number.

7261200047 is a deficient number, since it is larger than the sum of its proper divisors (1).

7261200047 is an equidigital number, since it uses as much as digits as its factorization.

7261200047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 7261200047 is about 85212.6753892870. The cubic root of 7261200047 is about 1936.4344512227.

The spelling of 7261200047 in words is "seven billion, two hundred sixty-one million, two hundred thousand, forty-seven".