5429939788 has 48 divisors (see below), whose sum is σ = 12072546304. Its totient is φ = 2078809920.

The previous prime is 5429939783. The next prime is 5429939831. The reversal of 5429939788 is 8879399245.

It is a super-2 number, since 2×5429939788² = 58968492202610969888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5429939783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229320 + ... + 251887.

Almost surely, 2^5429939788 is an apocalyptic number.

It is an amenable number.

5429939788 is an abundant number, since it is smaller than the sum of its proper divisors (6642606516).

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

5429939788 is a wasteful number, since it uses less digits than its factorization.

5429939788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481262 (or 481260 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 64.

The square root of 5429939788 is about 73688.1251491718. The cubic root of 5429939788 is about 1757.6470567689.

The spelling of 5429939788 in words is "five billion, four hundred twenty-nine million, nine hundred thirty-nine thousand, seven hundred eighty-eight".