5270755021 has 24 divisors (see below), whose sum is σ = 6833652480. Its totient is φ = 4028234112.

The previous prime is 5270755019. The next prime is 5270755027. The reversal of 5270755021 is 1205570725.

It is not a de Polignac number, because 5270755021 - 2¹ = 5270755019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5270755027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150685 + ... + 182338.

It is an arithmetic number, because the mean of its divisors is an integer number (284735520).

Almost surely, 2^5270755021 is an apocalyptic number.

It is an amenable number.

5270755021 is a deficient number, since it is larger than the sum of its proper divisors (1562897459).

5270755021 is a wasteful number, since it uses less digits than its factorization.

5270755021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333073 (or 333066 counting only the distinct ones).

The product of its (nonzero) digits is 24500, while the sum is 34.

The square root of 5270755021 is about 72599.9657093583. The cubic root of 5270755021 is about 1740.3006285729.

The spelling of 5270755021 in words is "five billion, two hundred seventy million, seven hundred fifty-five thousand, twenty-one".