387050842627 has 2 divisors, whose sum is σ = 387050842628. Its totient is φ = 387050842626.

The previous prime is 387050842621. The next prime is 387050842631. The reversal of 387050842627 is 726248050783.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 387050842627 - 2¹⁹ = 387050318339 is a prime.

It is a super-2 number, since 2×387050842627² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (387050842621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193525421313 + 193525421314.

It is an arithmetic number, because the mean of its divisors is an integer number (193525421314).

Almost surely, 2^387050842627 is an apocalyptic number.

387050842627 is a deficient number, since it is larger than the sum of its proper divisors (1).

387050842627 is an equidigital number, since it uses as much as digits as its factorization.

387050842627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 387050842627 in words is "three hundred eighty-seven billion, fifty million, eight hundred forty-two thousand, six hundred twenty-seven".