5303403080621 has 2 divisors, whose sum is σ = 5303403080622. Its totient is φ = 5303403080620.

The previous prime is 5303403080603. The next prime is 5303403080639. The reversal of 5303403080621 is 1260803043035.

It is a balanced prime because it is at equal distance from previous prime (5303403080603) and next prime (5303403080639).

It can be written as a sum of positive squares in only one way, i.e., 3861028502500 + 1442374578121 = 1964950^2 + 1200989^2 .

It is a cyclic number.

It is not a de Polignac number, because 5303403080621 - 2⁶ = 5303403080557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5303403080641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2651701540310 + 2651701540311.

It is an arithmetic number, because the mean of its divisors is an integer number (2651701540311).

Almost surely, 2^{5303403080621} is an apocalyptic number.

It is an amenable number.

5303403080621 is a deficient number, since it is larger than the sum of its proper divisors (1).

5303403080621 is an equidigital number, since it uses as much as digits as its factorization.

5303403080621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 5303403080621 in words is "five trillion, three hundred three billion, four hundred three million, eighty thousand, six hundred twenty-one".