5351639088 has 30 divisors (see below), whose sum is σ = 13826377084. Its totient is φ = 1783710752.

The previous prime is 5351639053. The next prime is 5351639107. The reversal of 5351639088 is 8809361535.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 501553 + ... + 512111.

Almost surely, 2^5351639088 is an apocalyptic number.

It is an amenable number.

5351639088 is an abundant number, since it is smaller than the sum of its proper divisors (8474737996).

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

5351639088 is an frugal number, since it uses more digits than its factorization.

5351639088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21129 (or 10564 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 5351639088 is about 73154.8979084791. The cubic root of 5351639088 is about 1749.1575905214.

Multiplying 5351639088 by its sum of digits (48), we get a square (256878676224 = 506832²).

5351639088 divided by its sum of digits (48) gives a square (111492481 = 10559²).

The spelling of 5351639088 in words is "five billion, three hundred fifty-one million, six hundred thirty-nine thousand, eighty-eight".