5390642038 has 8 divisors (see below), whose sum is σ = 8511540120. Its totient is φ = 2553462000.

The previous prime is 5390642027. The next prime is 5390642039. The reversal of 5390642038 is 8302460935.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5390642039) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 70929463 + ... + 70929538.

It is an arithmetic number, because the mean of its divisors is an integer number (1063942515).

Almost surely, 2^5390642038 is an apocalyptic number.

5390642038 is a deficient number, since it is larger than the sum of its proper divisors (3120898082).

5390642038 is a wasteful number, since it uses less digits than its factorization.

5390642038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141859022.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 5390642038 is about 73420.9918075206. The cubic root of 5390642038 is about 1753.3966181752.

The spelling of 5390642038 in words is "five billion, three hundred ninety million, six hundred forty-two thousand, thirty-eight".