5438668150 has 12 divisors (see below), whose sum is σ = 10115922852. Its totient is φ = 2175467240.

The previous prime is 5438668139. The next prime is 5438668153. The reversal of 5438668150 is 518668345.

It is a super-2 number, since 2×5438668150² = 59158222491648845000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5438668150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5438668153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54386632 + ... + 54386731.

It is an arithmetic number, because the mean of its divisors is an integer number (842993571).

Almost surely, 2^5438668150 is an apocalyptic number.

5438668150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5438668150 is a deficient number, since it is larger than the sum of its proper divisors (4677254702).

5438668150 is a wasteful number, since it uses less digits than its factorization.

5438668150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108773375 (or 108773370 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 5438668150 is about 73747.3263922157. The cubic root of 5438668150 is about 1758.5883297565.

The spelling of 5438668150 in words is "five billion, four hundred thirty-eight million, six hundred sixty-eight thousand, one hundred fifty".