16432063154 has 8 divisors (see below), whose sum is σ = 26544102060. Its totient is φ = 7584029136.

The previous prime is 16432063117. The next prime is 16432063159. The reversal of 16432063154 is 45136023461.

It can be written as a sum of positive squares in 2 ways, for example, as 15862143025 + 569920129 = 125945^2 + 23873^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16432063159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316001189 + ... + 316001240.

Almost surely, 2^16432063154 is an apocalyptic number.

16432063154 is a deficient number, since it is larger than the sum of its proper divisors (10112038906).

16432063154 is a wasteful number, since it uses less digits than its factorization.

16432063154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632002444.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 16432063154 in words is "sixteen billion, four hundred thirty-two million, sixty-three thousand, one hundred fifty-four".