56101006019 has 2 divisors, whose sum is σ = 56101006020. Its totient is φ = 56101006018.

The previous prime is 56101005977. The next prime is 56101006067. The reversal of 56101006019 is 91060010165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56101006019 - 2¹² = 56101001923 is a prime.

It is a super-2 number, since 2×56101006019² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56101005982 and 56101006000.

It is not a weakly prime, because it can be changed into another prime (56101006219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28050503009 + 28050503010.

It is an arithmetic number, because the mean of its divisors is an integer number (28050503010).

Almost surely, 2^56101006019 is an apocalyptic number.

56101006019 is a deficient number, since it is larger than the sum of its proper divisors (1).

56101006019 is an equidigital number, since it uses as much as digits as its factorization.

56101006019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 29.

The spelling of 56101006019 in words is "fifty-six billion, one hundred one million, six thousand, nineteen".