5349351630 has 128 divisors (see below), whose sum is σ = 15193866240. Its totient is φ = 1179515520.

The previous prime is 5349351617. The next prime is 5349351641. The reversal of 5349351630 is 361539435.

It is a super-2 number, since 2×5349351630² = 57231125722767313800, which contains 22 as substring.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 2388051 + ... + 2390289.

It is an arithmetic number, because the mean of its divisors is an integer number (118702080).

Almost surely, 2^5349351630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5349351630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7596933120).

5349351630 is an abundant number, since it is smaller than the sum of its proper divisors (9844514610).

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

5349351630 is a wasteful number, since it uses less digits than its factorization.

5349351630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654.

The product of its (nonzero) digits is 145800, while the sum is 39.

The square root of 5349351630 is about 73139.2618912715. The cubic root of 5349351630 is about 1748.9083401104.

The spelling of 5349351630 in words is "five billion, three hundred forty-nine million, three hundred fifty-one thousand, six hundred thirty".