5312772015 has 16 divisors (see below), whose sum is σ = 8793554400. Its totient is φ = 2735772032.

The previous prime is 5312772007. The next prime is 5312772019. The reversal of 5312772015 is 5102772135.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5312772015 - 2³ = 5312772007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312772019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6106200 + ... + 6107069.

It is an arithmetic number, because the mean of its divisors is an integer number (549597150).

Almost surely, 2^5312772015 is an apocalyptic number.

5312772015 is a deficient number, since it is larger than the sum of its proper divisors (3480782385).

5312772015 is a wasteful number, since it uses less digits than its factorization.

5312772015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12213306.

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 5312772015 is about 72888.7646691862. The cubic root of 5312772015 is about 1744.9127921979.

The spelling of 5312772015 in words is "five billion, three hundred twelve million, seven hundred seventy-two thousand, fifteen".