54551606 has 16 divisors (see below), whose sum is σ = 88658064. Its totient is φ = 25073664.

The previous prime is 54551597. The next prime is 54551611. The reversal of 54551606 is 60615545.

It is a congruent number.

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, 17195 + ... + 20118.

It is an arithmetic number, because the mean of its divisors is an integer number (5541129).

Almost surely, 2^54551606 is an apocalyptic number.

54551606 is a deficient number, since it is larger than the sum of its proper divisors (34106458).

54551606 is a wasteful number, since it uses less digits than its factorization.

54551606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37375.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 54551606 is about 7385.9059024604. The cubic root of 54551606 is about 379.2589574856.

The spelling of 54551606 in words is "fifty-four million, five hundred fifty-one thousand, six hundred six".