1008951552019 has 2 divisors, whose sum is σ = 1008951552020. Its totient is φ = 1008951552018.

The previous prime is 1008951551939. The next prime is 1008951552023. The reversal of 1008951552019 is 9102551598001.

1008951552019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1008951552019 - 2⁷ = 1008951551891 is a prime.

It is a super-2 number, since 2×1008951552019² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1008951552019.

It is not a weakly prime, because it can be changed into another prime (1008951552319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504475776009 + 504475776010.

It is an arithmetic number, because the mean of its divisors is an integer number (504475776010).

Almost surely, 2^{1008951552019} is an apocalyptic number.

1008951552019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1008951552019 is an equidigital number, since it uses as much as digits as its factorization.

1008951552019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 46.

The spelling of 1008951552019 in words is "one trillion, eight billion, nine hundred fifty-one million, five hundred fifty-two thousand, nineteen".