5190502039 has 4 divisors (see below), whose sum is σ = 5191617456. Its totient is φ = 5189386624.

The previous prime is 5190502021. The next prime is 5190502063. The reversal of 5190502039 is 9302050915.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5190502039 - 2²¹ = 5188404887 is a prime.

It is a super-2 number, since 2×5190502039² = 53882622833726315042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5190501995 and 5190502013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5190508039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550699 + ... + 560044.

It is an arithmetic number, because the mean of its divisors is an integer number (1297904364).

Almost surely, 2^5190502039 is an apocalyptic number.

5190502039 is a deficient number, since it is larger than the sum of its proper divisors (1115417).

5190502039 is a wasteful number, since it uses less digits than its factorization.

5190502039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115416.

The product of its (nonzero) digits is 12150, while the sum is 34.

The square root of 5190502039 is about 72045.1388991652. The cubic root of 5190502039 is about 1731.4227594520.

The spelling of 5190502039 in words is "five billion, one hundred ninety million, five hundred two thousand, thirty-nine".