93545445904 has 15 divisors (see below), whose sum is σ = 181246671823. Its totient is φ = 46772111248.

The previous prime is 93545445893. The next prime is 93545445911. The reversal of 93545445904 is 40954454539.

It is a happy number.

The square root of 93545445904 is 305852.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 1185177 + ... + 1261639.

Almost surely, 2^93545445904 is an apocalyptic number.

93545445904 is the 305852-nd square number.

It is an amenable number.

93545445904 is a deficient number, since it is larger than the sum of its proper divisors (87701225919).

93545445904 is an frugal number, since it uses more digits than its factorization.

93545445904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152934 (or 76465 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 52.

The spelling of 93545445904 in words is "ninety-three billion, five hundred forty-five million, four hundred forty-five thousand, nine hundred four".