5217127770 has 16 divisors (see below), whose sum is σ = 12521106720. Its totient is φ = 1391234064.

The previous prime is 5217127759. The next prime is 5217127781. The reversal of 5217127770 is 777217125.

It is an interprime number because it is at equal distance from previous prime (5217127759) and next prime (5217127781).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86952100 + ... + 86952159.

It is an arithmetic number, because the mean of its divisors is an integer number (782569170).

Almost surely, 2^5217127770 is an apocalyptic number.

5217127770 is an abundant number, since it is smaller than the sum of its proper divisors (7303978950).

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

5217127770 is a wasteful number, since it uses less digits than its factorization.

5217127770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173904269.

The product of its (nonzero) digits is 48020, while the sum is 39.

The square root of 5217127770 is about 72229.6875945065. The cubic root of 5217127770 is about 1734.3782727509.

The spelling of 5217127770 in words is "five billion, two hundred seventeen million, one hundred twenty-seven thousand, seven hundred seventy".