5476089520021 has 2 divisors, whose sum is σ = 5476089520022. Its totient is φ = 5476089520020.

The previous prime is 5476089519917. The next prime is 5476089520037. The reversal of 5476089520021 is 1200259806745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3652536367921 + 1823553152100 = 1911161^2 + 1350390^2 .

It is a cyclic number.

It is not a de Polignac number, because 5476089520021 - 2¹³ = 5476089511829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5476089520091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2738044760010 + 2738044760011.

It is an arithmetic number, because the mean of its divisors is an integer number (2738044760011).

Almost surely, 2^{5476089520021} is an apocalyptic number.

It is an amenable number.

5476089520021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5476089520021 is an equidigital number, since it uses as much as digits as its factorization.

5476089520021 is an evil number, because the sum of its binary digits is even.

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

The spelling of 5476089520021 in words is "five trillion, four hundred seventy-six billion, eighty-nine million, five hundred twenty thousand, twenty-one".