5317421670 has 96 divisors (see below), whose sum is σ = 15969376800. Its totient is φ = 1213240320.

The previous prime is 5317421633. The next prime is 5317421671. The reversal of 5317421670 is 761247135.

It is a happy number.

5317421670 is a `hidden beast` number, since 531 + 7 + 42 + 16 + 70 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5317421671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141145 + ... + 174804.

It is an arithmetic number, because the mean of its divisors is an integer number (166347675).

Almost surely, 2^5317421670 is an apocalyptic number.

5317421670 is an abundant number, since it is smaller than the sum of its proper divisors (10651955130).

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

5317421670 is a wasteful number, since it uses less digits than its factorization.

5317421670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315990 (or 315987 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 5317421670 is about 72920.6532472111. The cubic root of 5317421670 is about 1745.4216838998.

The spelling of 5317421670 in words is "five billion, three hundred seventeen million, four hundred twenty-one thousand, six hundred seventy".