5390042799 has 8 divisors (see below), whose sum is σ = 7189604992. Its totient is φ = 3591921240.

The previous prime is 5390042789. The next prime is 5390042803. The reversal of 5390042799 is 9972400935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5390042799 - 2⁴ = 5390042783 is a prime.

It is a super-2 number, since 2×5390042799² = 58105122750103508802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5390042789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351397 + ... + 366414.

It is an arithmetic number, because the mean of its divisors is an integer number (898700624).

Almost surely, 2^5390042799 is an apocalyptic number.

5390042799 is a deficient number, since it is larger than the sum of its proper divisors (1799562193).

5390042799 is a wasteful number, since it uses less digits than its factorization.

5390042799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720317.

The product of its (nonzero) digits is 612360, while the sum is 48.

The square root of 5390042799 is about 73416.9108516560. The cubic root of 5390042799 is about 1753.3316449268.

The spelling of 5390042799 in words is "five billion, three hundred ninety million, forty-two thousand, seven hundred ninety-nine".