5351021353 has 4 divisors (see below), whose sum is σ = 5351212228. Its totient is φ = 5350830480.

The previous prime is 5351021341. The next prime is 5351021411. The reversal of 5351021353 is 3531201535.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2602326169 + 2748695184 = 51013^2 + 52428^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5351021353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5351021153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44226 + ... + 112507.

It is an arithmetic number, because the mean of its divisors is an integer number (1337803057).

Almost surely, 2^5351021353 is an apocalyptic number.

It is an amenable number.

5351021353 is a deficient number, since it is larger than the sum of its proper divisors (190875).

5351021353 is a wasteful number, since it uses less digits than its factorization.

5351021353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190874.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 5351021353 is about 73150.6756838240. The cubic root of 5351021353 is about 1749.0902866903.

Adding to 5351021353 its reverse (3531201535), we get a palindrome (8882222888).

The spelling of 5351021353 in words is "five billion, three hundred fifty-one million, twenty-one thousand, three hundred fifty-three".