5242045272 has 32 divisors (see below), whose sum is σ = 13117861680. Its totient is φ = 1745648640.

The previous prime is 5242045271. The next prime is 5242045273. The reversal of 5242045272 is 2725402425.

It is an interprime number because it is at equal distance from previous prime (5242045271) and next prime (5242045273).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242045271) 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, 80929 + ... + 130512.

Almost surely, 2^5242045272 is an apocalyptic number.

It is an amenable number.

5242045272 is an abundant number, since it is smaller than the sum of its proper divisors (7875816408).

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

5242045272 is a wasteful number, since it uses less digits than its factorization.

5242045272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212483 (or 212479 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 33.

The square root of 5242045272 is about 72401.9700836932. The cubic root of 5242045272 is about 1737.1350740736.

Adding to 5242045272 its reverse (2725402425), we get a palindrome (7967447697).

The spelling of 5242045272 in words is "five billion, two hundred forty-two million, forty-five thousand, two hundred seventy-two".