16485541023 has 32 divisors (see below), whose sum is σ = 25310016000. Its totient is φ = 9349595136.

The previous prime is 16485541013. The next prime is 16485541043. The reversal of 16485541023 is 32014558461.

It is not a de Polignac number, because 16485541023 - 2¹² = 16485536927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16485541013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1815268 + ... + 1824326.

It is an arithmetic number, because the mean of its divisors is an integer number (790938000).

Almost surely, 2^16485541023 is an apocalyptic number.

16485541023 is a deficient number, since it is larger than the sum of its proper divisors (8824474977).

16485541023 is a wasteful number, since it uses less digits than its factorization.

16485541023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9711.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 16485541023 in words is "sixteen billion, four hundred eighty-five million, five hundred forty-one thousand, twenty-three".