189514325466524 has 12 divisors (see below), whose sum is σ = 331650238807104. Its totient is φ = 94757114378784.

The previous prime is 189514325466469. The next prime is 189514325466551. The reversal of 189514325466524 is 425664523415981.

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, 2409089 + ... + 19617144.

It is an arithmetic number, because the mean of its divisors is an integer number (27637519900592).

Almost surely, 2^{189514325466524} is an apocalyptic number.

It is an amenable number.

189514325466524 is a deficient number, since it is larger than the sum of its proper divisors (142135913340580).

189514325466524 is a wasteful number, since it uses less digits than its factorization.

189514325466524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24177244 (or 24177242 counting only the distinct ones).

The product of its digits is 248832000, while the sum is 65.

The spelling of 189514325466524 in words is "one hundred eighty-nine trillion, five hundred fourteen billion, three hundred twenty-five million, four hundred sixty-six thousand, five hundred twenty-four".