747373132787 has 2 divisors, whose sum is σ = 747373132788. Its totient is φ = 747373132786.

The previous prime is 747373132673. The next prime is 747373132823. The reversal of 747373132787 is 787231373747.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-747373132787 is a prime.

It is a super-2 number, since 2×747373132787² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (747373137787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373686566393 + 373686566394.

It is an arithmetic number, because the mean of its divisors is an integer number (373686566394).

Almost surely, 2^747373132787 is an apocalyptic number.

747373132787 is a deficient number, since it is larger than the sum of its proper divisors (1).

747373132787 is an equidigital number, since it uses as much as digits as its factorization.

747373132787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29042496, while the sum is 59.

The spelling of 747373132787 in words is "seven hundred forty-seven billion, three hundred seventy-three million, one hundred thirty-two thousand, seven hundred eighty-seven".