74572225352333 has 2 divisors, whose sum is σ = 74572225352334. Its totient is φ = 74572225352332.

The previous prime is 74572225352129. The next prime is 74572225352371. The reversal of 74572225352333 is 33325352227547.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54192300617764 + 20379924734569 = 7361542^2 + 4514413^2 .

It is a cyclic number.

It is not a de Polignac number, because 74572225352333 - 2²⁰ = 74572224303757 is a prime.

It is a super-2 number, since 2×74572225352333² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74572225352533) 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, 37286112676166 + 37286112676167.

It is an arithmetic number, because the mean of its divisors is an integer number (37286112676167).

Almost surely, 2^{74572225352333} is an apocalyptic number.

It is an amenable number.

74572225352333 is a deficient number, since it is larger than the sum of its proper divisors (1).

74572225352333 is an equidigital number, since it uses as much as digits as its factorization.

74572225352333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752000, while the sum is 53.

The spelling of 74572225352333 in words is "seventy-four trillion, five hundred seventy-two billion, two hundred twenty-five million, three hundred fifty-two thousand, three hundred thirty-three".