54649106 has 4 divisors (see below), whose sum is σ = 81973662. Its totient is φ = 27324552.

The previous prime is 54649099. The next prime is 54649157. The reversal of 54649106 is 60194645.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 36663025 + 17986081 = 6055^2 + 4241^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13662275 + ... + 13662278.

Almost surely, 2^54649106 is an apocalyptic number.

54649106 is a deficient number, since it is larger than the sum of its proper divisors (27324556).

54649106 is a wasteful number, since it uses less digits than its factorization.

54649106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27324555.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 54649106 is about 7392.5033648961. The cubic root of 54649106 is about 379.4847726530.

The spelling of 54649106 in words is "fifty-four million, six hundred forty-nine thousand, one hundred six".