189352254004 has 12 divisors (see below), whose sum is σ = 332076011904. Its totient is φ = 94473393464.

The previous prime is 189352253969. The next prime is 189352254023. The reversal of 189352254004 is 400452253981.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50681284 + ... + 50685019.

It is an arithmetic number, because the mean of its divisors is an integer number (27673000992).

Almost surely, 2^189352254004 is an apocalyptic number.

It is an amenable number.

189352254004 is a deficient number, since it is larger than the sum of its proper divisors (142723757900).

189352254004 is a wasteful number, since it uses less digits than its factorization.

189352254004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101366774 (or 101366772 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 189352254004 in words is "one hundred eighty-nine billion, three hundred fifty-two million, two hundred fifty-four thousand, four".