7532774772373 has 2 divisors, whose sum is σ = 7532774772374. Its totient is φ = 7532774772372.

The previous prime is 7532774772353. The next prime is 7532774772377. The reversal of 7532774772373 is 3732774772357.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4646775187044 + 2885999585329 = 2155638^2 + 1698823^2 .

It is a cyclic number.

It is not a de Polignac number, because 7532774772373 - 2²⁵ = 7532741217941 is a prime.

It is a super-2 number, since 2×7532774772373² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7532774772377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3766387386186 + 3766387386187.

It is an arithmetic number, because the mean of its divisors is an integer number (3766387386187).

Almost surely, 2^{7532774772373} is an apocalyptic number.

It is an amenable number.

7532774772373 is a deficient number, since it is larger than the sum of its proper divisors (1).

7532774772373 is an equidigital number, since it uses as much as digits as its factorization.

7532774772373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254121840, while the sum is 64.

The spelling of 7532774772373 in words is "seven trillion, five hundred thirty-two billion, seven hundred seventy-four million, seven hundred seventy-two thousand, three hundred seventy-three".