1552016435779 has 2 divisors, whose sum is σ = 1552016435780. Its totient is φ = 1552016435778.

The previous prime is 1552016435707. The next prime is 1552016435819. The reversal of 1552016435779 is 9775346102551.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1552016435779 - 2¹⁵ = 1552016403011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1552016415779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776008217889 + 776008217890.

It is an arithmetic number, because the mean of its divisors is an integer number (776008217890).

Almost surely, 2^{1552016435779} is an apocalyptic number.

1552016435779 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552016435779 is an equidigital number, since it uses as much as digits as its factorization.

1552016435779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938000, while the sum is 55.

The spelling of 1552016435779 in words is "one trillion, five hundred fifty-two billion, sixteen million, four hundred thirty-five thousand, seven hundred seventy-nine".