5217285390 has 16 divisors (see below), whose sum is σ = 12521485008. Its totient is φ = 1391276096.

The previous prime is 5217285389. The next prime is 5217285401. The reversal of 5217285390 is 935827125.

It is a happy number.

It is a congruent 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, 86954727 + ... + 86954786.

It is an arithmetic number, because the mean of its divisors is an integer number (782592813).

Almost surely, 2^5217285390 is an apocalyptic number.

5217285390 is an abundant number, since it is smaller than the sum of its proper divisors (7304199618).

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

5217285390 is a wasteful number, since it uses less digits than its factorization.

5217285390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173909523.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 5217285390 is about 72230.7786888664. The cubic root of 5217285390 is about 1734.3957389355.

The spelling of 5217285390 in words is "five billion, two hundred seventeen million, two hundred eighty-five thousand, three hundred ninety".