30848939546 has 16 divisors (see below), whose sum is σ = 46716263880. Its totient is φ = 15276962880.

The previous prime is 30848939531. The next prime is 30848939623. The reversal of 30848939546 is 64593984803.

It can be written as a sum of positive squares in 4 ways, for example, as 22899255625 + 7949683921 = 151325^2 + 89161^2 .

It is a super-2 number, since 2×30848939546² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557156 + ... + 610016.

Almost surely, 2^30848939546 is an apocalyptic number.

30848939546 is a deficient number, since it is larger than the sum of its proper divisors (15867324334).

30848939546 is a wasteful number, since it uses less digits than its factorization.

30848939546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55649.

The product of its (nonzero) digits is 22394880, while the sum is 59.

The spelling of 30848939546 in words is "thirty billion, eight hundred forty-eight million, nine hundred thirty-nine thousand, five hundred forty-six".