32728154053 has 8 divisors (see below), whose sum is σ = 37419254208. Its totient is φ = 28040966304.

The previous prime is 32728154051. The next prime is 32728154077. The reversal of 32728154053 is 35045182723.

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

It is a cyclic number.

It is not a de Polignac number, because 32728154053 - 2¹ = 32728154051 is a prime.

It is a super-2 number, since 2×32728154053² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32728153997 and 32728154015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32728154051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960151 + ... + 993652.

It is an arithmetic number, because the mean of its divisors is an integer number (4677406776).

Almost surely, 2^32728154053 is an apocalyptic number.

It is an amenable number.

32728154053 is a deficient number, since it is larger than the sum of its proper divisors (4691100155).

32728154053 is a wasteful number, since it uses less digits than its factorization.

32728154053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956203.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 32728154053 in words is "thirty-two billion, seven hundred twenty-eight million, one hundred fifty-four thousand, fifty-three".