5470700521 has 36 divisors (see below), whose sum is σ = 6894849276. Its totient is φ = 4320476160.

The previous prime is 5470700513. The next prime is 5470700531. The reversal of 5470700521 is 1250070745.

It can be written as a sum of positive squares in 6 ways, for example, as 27225 + 5470673296 = 165^2 + 73964^2 .

It is not a de Polignac number, because 5470700521 - 2³ = 5470700513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5470700531) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 339765 + ... + 355501.

It is an arithmetic number, because the mean of its divisors is an integer number (191523591).

Almost surely, 2^5470700521 is an apocalyptic number.

It is an amenable number.

5470700521 is a deficient number, since it is larger than the sum of its proper divisors (1424148755).

5470700521 is a wasteful number, since it uses less digits than its factorization.

5470700521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15802 (or 15778 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 5470700521 is about 73964.1840420078. The cubic root of 5470700521 is about 1762.0341195154.

The spelling of 5470700521 in words is "five billion, four hundred seventy million, seven hundred thousand, five hundred twenty-one".