30546231485 has 32 divisors (see below), whose sum is σ = 46007136000. Its totient is φ = 18913973760.

The previous prime is 30546231481. The next prime is 30546231487. The reversal of 30546231485 is 58413264503.

It is not a de Polignac number, because 30546231485 - 2² = 30546231481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30546231481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208880 + ... + 323609.

It is an arithmetic number, because the mean of its divisors is an integer number (1437723000).

Almost surely, 2^30546231485 is an apocalyptic number.

30546231485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30546231485 is a deficient number, since it is larger than the sum of its proper divisors (15460904515).

30546231485 is a wasteful number, since it uses less digits than its factorization.

30546231485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532661.

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 30546231485 its reverse (58413264503), we get a palindrome (88959495988).

The spelling of 30546231485 in words is "thirty billion, five hundred forty-six million, two hundred thirty-one thousand, four hundred eighty-five".