5351130203450 has 24 divisors (see below), whose sum is σ = 9953246470428. Its totient is φ = 2140421050880.

The previous prime is 5351130203431. The next prime is 5351130203473. The reversal of 5351130203450 is 543020311535.

It can be written as a sum of positive squares in 6 ways, for example, as 2475565532449 + 2875564671001 = 1573393^2 + 1695749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2878064 + ... + 4357236.

Almost surely, 2^{5351130203450} is an apocalyptic number.

5351130203450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5351130203450 is a deficient number, since it is larger than the sum of its proper divisors (4602116266978).

5351130203450 is a wasteful number, since it uses less digits than its factorization.

5351130203450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551538 (or 1551533 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 5351130203450 its reverse (543020311535), we get a palindrome (5894150514985).

The spelling of 5351130203450 in words is "five trillion, three hundred fifty-one billion, one hundred thirty million, two hundred three thousand, four hundred fifty".