373134332533 has 2 divisors, whose sum is σ = 373134332534. Its totient is φ = 373134332532.

The previous prime is 373134332479. The next prime is 373134332551. The reversal of 373134332533 is 335233431373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 328464241924 + 44670090609 = 573118^2 + 211353^2 .

It is a cyclic number.

It is not a de Polignac number, because 373134332533 - 2¹³ = 373134324341 is a prime.

It is a super-2 number, since 2×373134332533² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (373134332033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186567166266 + 186567166267.

It is an arithmetic number, because the mean of its divisors is an integer number (186567166267).

Almost surely, 2^373134332533 is an apocalyptic number.

It is an amenable number.

373134332533 is a deficient number, since it is larger than the sum of its proper divisors (1).

373134332533 is an equidigital number, since it uses as much as digits as its factorization.

373134332533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 40.

The spelling of 373134332533 in words is "three hundred seventy-three billion, one hundred thirty-four million, three hundred thirty-two thousand, five hundred thirty-three".