1353844801 has 2 divisors, whose sum is σ = 1353844802. Its totient is φ = 1353844800.

The previous prime is 1353844781. The next prime is 1353844847. The reversal of 1353844801 is 1084483531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 998560000 + 355284801 = 31600^2 + 18849^2 .

It is a cyclic number.

It is not a de Polignac number, because 1353844801 - 2²⁹ = 816973889 is a prime.

It is not a weakly prime, because it can be changed into another prime (1353844871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676922400 + 676922401.

It is an arithmetic number, because the mean of its divisors is an integer number (676922401).

Almost surely, 2^1353844801 is an apocalyptic number.

It is an amenable number.

1353844801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353844801 is an equidigital number, since it uses as much as digits as its factorization.

1353844801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 1353844801 is about 36794.6300565721. The cubic root of 1353844801 is about 1106.2576675562.

It can be divided in two parts, 135384 and 4801, that added together give a triangular number (140185 = T₅₂₉).

The spelling of 1353844801 in words is "one billion, three hundred fifty-three million, eight hundred forty-four thousand, eight hundred one".