5347015021 has 12 divisors (see below), whose sum is σ = 5446536732. Its totient is φ = 5248896128.

The previous prime is 5347014971. The next prime is 5347015057. The reversal of 5347015021 is 1205107435.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1627234921 + 3719780100 = 40339^2 + 60990^2 .

It is not a de Polignac number, because 5347015021 - 2²⁵ = 5313460589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5347016021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1291671 + ... + 1295803.

It is an arithmetic number, because the mean of its divisors is an integer number (453878061).

Almost surely, 2^5347015021 is an apocalyptic number.

It is an amenable number.

5347015021 is a deficient number, since it is larger than the sum of its proper divisors (99521711).

5347015021 is a wasteful number, since it uses less digits than its factorization.

5347015021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4460 (or 4353 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5347015021 is about 73123.2864482991. The cubic root of 5347015021 is about 1748.6536606405.

The spelling of 5347015021 in words is "five billion, three hundred forty-seven million, fifteen thousand, twenty-one".