1552017210823 has 2 divisors, whose sum is σ = 1552017210824. Its totient is φ = 1552017210822.

The previous prime is 1552017210817. The next prime is 1552017210851. The reversal of 1552017210823 is 3280127102551.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1552017210823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1552017210893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776008605411 + 776008605412.

It is an arithmetic number, because the mean of its divisors is an integer number (776008605412).

Almost surely, 2^{1552017210823} is an apocalyptic number.

1552017210823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552017210823 is an equidigital number, since it uses as much as digits as its factorization.

1552017210823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 1552017210823 in words is "one trillion, five hundred fifty-two billion, seventeen million, two hundred ten thousand, eight hundred twenty-three".