1552444796101 has 2 divisors, whose sum is σ = 1552444796102. Its totient is φ = 1552444796100.

The previous prime is 1552444796083. The next prime is 1552444796107. The reversal of 1552444796101 is 1016974442551.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1114293471201 + 438151324900 = 1055601^2 + 661930^2 .

It is a cyclic number.

It is not a de Polignac number, because 1552444796101 - 2¹³ = 1552444787909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1552444796107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776222398050 + 776222398051.

It is an arithmetic number, because the mean of its divisors is an integer number (776222398051).

Almost surely, 2^{1552444796101} is an apocalyptic number.

It is an amenable number.

1552444796101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552444796101 is an equidigital number, since it uses as much as digits as its factorization.

1552444796101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 1552444796101 in words is "one trillion, five hundred fifty-two billion, four hundred forty-four million, seven hundred ninety-six thousand, one hundred one".