3740251374533 has 2 divisors, whose sum is σ = 3740251374534. Its totient is φ = 3740251374532.

The previous prime is 3740251374511. The next prime is 3740251374539. The reversal of 3740251374533 is 3354731520473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2694381082849 + 1045870291684 = 1641457^2 + 1022678^2 .

It is a cyclic number.

It is not a de Polignac number, because 3740251374533 - 2²⁰ = 3740250325957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3740251374539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1870125687266 + 1870125687267.

It is an arithmetic number, because the mean of its divisors is an integer number (1870125687267).

Almost surely, 2^{3740251374533} is an apocalyptic number.

It is an amenable number.

3740251374533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3740251374533 is an equidigital number, since it uses as much as digits as its factorization.

3740251374533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3175200, while the sum is 47.

The spelling of 3740251374533 in words is "three trillion, seven hundred forty billion, two hundred fifty-one million, three hundred seventy-four thousand, five hundred thirty-three".