5346351521 has 16 divisors (see below), whose sum is σ = 6440083200. Its totient is φ = 4341075648.

The previous prime is 5346351511. The next prime is 5346351523. The reversal of 5346351521 is 1251536435.

It is a de Polignac number, because none of the positive numbers 2^k-5346351521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5346351523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237701 + ... + 259218.

It is an arithmetic number, because the mean of its divisors is an integer number (402505200).

Almost surely, 2^5346351521 is an apocalyptic number.

It is an amenable number.

5346351521 is a deficient number, since it is larger than the sum of its proper divisors (1093731679).

5346351521 is a wasteful number, since it uses less digits than its factorization.

5346351521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497008.

The product of its digits is 54000, while the sum is 35.

The square root of 5346351521 is about 73118.7494490982. The cubic root of 5346351521 is about 1748.5813287137.

Adding to 5346351521 its reverse (1251536435), we get a palindrome (6597887956).

The spelling of 5346351521 in words is "five billion, three hundred forty-six million, three hundred fifty-one thousand, five hundred twenty-one".