20170028096325 has 36 divisors (see below), whose sum is σ = 36200943893088. Its totient is φ = 10735259248800.

The previous prime is 20170028096237. The next prime is 20170028096327. The reversal of 20170028096325 is 52369082007102.

20170028096325 is a `hidden beast` number, since 2 + 0 + 1 + 7 + 0 + 0 + 2 + 8 + 0 + 9 + 632 + 5 = 666.

It is not a de Polignac number, because 20170028096325 - 2⁹ = 20170028095813 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20170028096327) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 91927971 + ... + 92147120.

It is an arithmetic number, because the mean of its divisors is an integer number (1005581774808).

Almost surely, 2^{20170028096325} is an apocalyptic number.

20170028096325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20170028096325 is a deficient number, since it is larger than the sum of its proper divisors (16030915796763).

20170028096325 is a wasteful number, since it uses less digits than its factorization.

20170028096325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184075594 (or 184075586 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 20170028096325 in words is "twenty trillion, one hundred seventy billion, twenty-eight million, ninety-six thousand, three hundred twenty-five".