54928090 has 16 divisors (see below), whose sum is σ = 112995072. Its totient is φ = 18832464.

The previous prime is 54928079. The next prime is 54928127. The reversal of 54928090 is 9082945.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392274 + ... + 392413.

It is an arithmetic number, because the mean of its divisors is an integer number (7062192).

Almost surely, 2^54928090 is an apocalyptic number.

54928090 is an abundant number, since it is smaller than the sum of its proper divisors (58066982).

54928090 is a wasteful number, since it uses less digits than its factorization.

54928090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784701.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 54928090 is about 7411.3487301570. The cubic root of 54928090 is about 380.1294342086.

The spelling of 54928090 in words is "fifty-four million, nine hundred twenty-eight thousand, ninety".