54609892 has 12 divisors (see below), whose sum is σ = 96514236. Its totient is φ = 27034400.

The previous prime is 54609887. The next prime is 54609901. The reversal of 54609892 is 29890645.

It can be written as a sum of positive squares in 2 ways, for example, as 53231616 + 1378276 = 7296^2 + 1174^2 .

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, 67183 + ... + 67990.

It is an arithmetic number, because the mean of its divisors is an integer number (8042853).

Almost surely, 2^54609892 is an apocalyptic number.

It is an amenable number.

54609892 is a deficient number, since it is larger than the sum of its proper divisors (41904344).

54609892 is a wasteful number, since it uses less digits than its factorization.

54609892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135278 (or 135276 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 54609892 is about 7389.8506074210. The cubic root of 54609892 is about 379.3939832650.

The spelling of 54609892 in words is "fifty-four million, six hundred nine thousand, eight hundred ninety-two".