3525246200381 has 2 divisors, whose sum is σ = 3525246200382. Its totient is φ = 3525246200380.

The previous prime is 3525246200353. The next prime is 3525246200387. The reversal of 3525246200381 is 1830026425253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3226726023481 + 298520176900 = 1796309^2 + 546370^2 .

It is a cyclic number.

It is not a de Polignac number, because 3525246200381 - 2³⁰ = 3524172458557 is a prime.

It is a super-2 number, since 2×3525246200381² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3525246200387) 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, 1762623100190 + 1762623100191.

It is an arithmetic number, because the mean of its divisors is an integer number (1762623100191).

Almost surely, 2^{3525246200381} is an apocalyptic number.

It is an amenable number.

3525246200381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3525246200381 is an equidigital number, since it uses as much as digits as its factorization.

3525246200381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 3525246200381 in words is "three trillion, five hundred twenty-five billion, two hundred forty-six million, two hundred thousand, three hundred eighty-one".