3651481151 has 2 divisors, whose sum is σ = 3651481152. Its totient is φ = 3651481150.

The previous prime is 3651481133. The next prime is 3651481189. The reversal of 3651481151 is 1511841563.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3651481151 - 2⁶ = 3651481087 is a prime.

It is a super-2 number, since 2×3651481151² = 26666629192216569602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3651481651) 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, 1825740575 + 1825740576.

It is an arithmetic number, because the mean of its divisors is an integer number (1825740576).

Almost surely, 2^3651481151 is an apocalyptic number.

3651481151 is a deficient number, since it is larger than the sum of its proper divisors (1).

3651481151 is an equidigital number, since it uses as much as digits as its factorization.

3651481151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 35.

The square root of 3651481151 is about 60427.4867175526. The cubic root of 3651481151 is about 1539.8899610755.

The spelling of 3651481151 in words is "three billion, six hundred fifty-one million, four hundred eighty-one thousand, one hundred fifty-one".