3551164501 has 2 divisors, whose sum is σ = 3551164502. Its totient is φ = 3551164500.

The previous prime is 3551164499. The next prime is 3551164523. The reversal of 3551164501 is 1054611553.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2618778276 + 932386225 = 51174^2 + 30535^2 .

It is a cyclic number.

It is not a de Polignac number, because 3551164501 - 2¹ = 3551164499 is a prime.

It is a super-2 number, since 2×3551164501² = 25221538626325158002, which contains 22 as substring.

Together with 3551164499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3551162501) 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, 1775582250 + 1775582251.

It is an arithmetic number, because the mean of its divisors is an integer number (1775582251).

Almost surely, 2^3551164501 is an apocalyptic number.

It is an amenable number.

3551164501 is a deficient number, since it is larger than the sum of its proper divisors (1).

3551164501 is an equidigital number, since it uses as much as digits as its factorization.

3551164501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 3551164501 is about 59591.6479131094. The cubic root of 3551164501 is about 1525.6570850719.

The spelling of 3551164501 in words is "three billion, five hundred fifty-one million, one hundred sixty-four thousand, five hundred one".