5267212557 has 8 divisors (see below), whose sum is σ = 7155458784. Its totient is φ = 3445220688.

The previous prime is 5267212549. The next prime is 5267212597. The reversal of 5267212557 is 7552127625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5267212557 - 2³ = 5267212549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5267212597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16563403 + ... + 16563720.

It is an arithmetic number, because the mean of its divisors is an integer number (894432348).

Almost surely, 2^5267212557 is an apocalyptic number.

It is an amenable number.

5267212557 is a deficient number, since it is larger than the sum of its proper divisors (1888246227).

5267212557 is a wasteful number, since it uses less digits than its factorization.

5267212557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33127179.

The product of its digits is 294000, while the sum is 42.

The square root of 5267212557 is about 72575.5644621521. The cubic root of 5267212557 is about 1739.9106569928.

The spelling of 5267212557 in words is "five billion, two hundred sixty-seven million, two hundred twelve thousand, five hundred fifty-seven".