5217557270 has 16 divisors (see below), whose sum is σ = 9394319088. Its totient is φ = 2086419360.

The previous prime is 5217557179. The next prime is 5217557273. The reversal of 5217557270 is 727557125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217557273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38264 + ... + 109083.

It is an arithmetic number, because the mean of its divisors is an integer number (587144943).

Almost surely, 2^5217557270 is an apocalyptic number.

5217557270 is a deficient number, since it is larger than the sum of its proper divisors (4176761818).

5217557270 is a wasteful number, since it uses less digits than its factorization.

5217557270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150895.

The product of its (nonzero) digits is 171500, while the sum is 41.

The square root of 5217557270 is about 72232.6606875311. The cubic root of 5217557270 is about 1734.4258656705.

The spelling of 5217557270 in words is "five billion, two hundred seventeen million, five hundred fifty-seven thousand, two hundred seventy".