5190389038 has 4 divisors (see below), whose sum is σ = 7785583560. Its totient is φ = 2595194518.

The previous prime is 5190389027. The next prime is 5190389053. The reversal of 5190389038 is 8309830915.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1297597258 + ... + 1297597261.

It is an arithmetic number, because the mean of its divisors is an integer number (1946395890).

Almost surely, 2^5190389038 is an apocalyptic number.

5190389038 is a deficient number, since it is larger than the sum of its proper divisors (2595194522).

5190389038 is a wasteful number, since it uses less digits than its factorization.

5190389038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2595194521.

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 5190389038 is about 72044.3546573914. The cubic root of 5190389038 is about 1731.4101945837.

The spelling of 5190389038 in words is "five billion, one hundred ninety million, three hundred eighty-nine thousand, thirty-eight".