5546215001 has 2 divisors, whose sum is σ = 5546215002. Its totient is φ = 5546215000.

The previous prime is 5546214901. The next prime is 5546215013. The reversal of 5546215001 is 1005126455.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3058200601 + 2488014400 = 55301^2 + 49880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5546215001 is a prime.

It is not a weakly prime, because it can be changed into another prime (5546215021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2773107500 + 2773107501.

It is an arithmetic number, because the mean of its divisors is an integer number (2773107501).

Almost surely, 2^5546215001 is an apocalyptic number.

It is an amenable number.

5546215001 is a deficient number, since it is larger than the sum of its proper divisors (1).

5546215001 is an equidigital number, since it uses as much as digits as its factorization.

5546215001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 5546215001 is about 74472.9145461624. The cubic root of 5546215001 is about 1770.1044764742.

The spelling of 5546215001 in words is "five billion, five hundred forty-six million, two hundred fifteen thousand, one".