55214098 has 4 divisors (see below), whose sum is σ = 82821150. Its totient is φ = 27607048.

The previous prime is 55214083. The next prime is 55214111. The reversal of 55214098 is 89041255.

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., 42419169 + 12794929 = 6513^2 + 3577^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13803523 + ... + 13803526.

Almost surely, 2^55214098 is an apocalyptic number.

55214098 is a deficient number, since it is larger than the sum of its proper divisors (27607052).

55214098 is a wasteful number, since it uses less digits than its factorization.

55214098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27607051.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 55214098 is about 7430.6189513391. The cubic root of 55214098 is about 380.7880644474.

The spelling of 55214098 in words is "fifty-five million, two hundred fourteen thousand, ninety-eight".