5306621514 has 16 divisors (see below), whose sum is σ = 10615136160. Its totient is φ = 1768558320.

The previous prime is 5306621503. The next prime is 5306621543. The reversal of 5306621514 is 4151266035.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41044 + ... + 110895.

It is an arithmetic number, because the mean of its divisors is an integer number (663446010).

Almost surely, 2^5306621514 is an apocalyptic number.

5306621514 is an abundant number, since it is smaller than the sum of its proper divisors (5308514646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5306621514 is a wasteful number, since it uses less digits than its factorization.

5306621514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157765.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 5306621514 is about 72846.5614425280. The cubic root of 5306621514 is about 1744.2391807601.

Adding to 5306621514 its reverse (4151266035), we get a palindrome (9457887549).

The spelling of 5306621514 in words is "five billion, three hundred six million, six hundred twenty-one thousand, five hundred fourteen".