5212495539 has 6 divisors (see below), whose sum is σ = 7529160236. Its totient is φ = 3474997020.

The previous prime is 5212495537. The next prime is 5212495553. The reversal of 5212495539 is 9355942125.

5212495539 is a `hidden beast` number, since 5 + 2 + 1 + 24 + 95 + 539 = 666.

It is not a de Polignac number, because 5212495539 - 2¹ = 5212495537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5212495494 and 5212495503.

It is not an unprimeable number, because it can be changed into a prime (5212495531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 289583077 + ... + 289583094.

Almost surely, 2^5212495539 is an apocalyptic number.

5212495539 is a deficient number, since it is larger than the sum of its proper divisors (2316664697).

5212495539 is a wasteful number, since it uses less digits than its factorization.

5212495539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579166177 (or 579166174 counting only the distinct ones).

The product of its digits is 486000, while the sum is 45.

The square root of 5212495539 is about 72197.6144966023. The cubic root of 5212495539 is about 1733.8648088868.

The spelling of 5212495539 in words is "five billion, two hundred twelve million, four hundred ninety-five thousand, five hundred thirty-nine".