5201546387 has 2 divisors, whose sum is σ = 5201546388. Its totient is φ = 5201546386.

The previous prime is 5201546369. The next prime is 5201546411. The reversal of 5201546387 is 7836451025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5201546387 - 2⁶ = 5201546323 is a prime.

It is a super-2 number, since 2×5201546387² = 54112169632225507538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5201546587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600773193 + 2600773194.

It is an arithmetic number, because the mean of its divisors is an integer number (2600773194).

Almost surely, 2^5201546387 is an apocalyptic number.

5201546387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5201546387 is an equidigital number, since it uses as much as digits as its factorization.

5201546387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 5201546387 is about 72121.7469769001. The cubic root of 5201546387 is about 1732.6499296726.

The spelling of 5201546387 in words is "five billion, two hundred one million, five hundred forty-six thousand, three hundred eighty-seven".