55290034214 has 4 divisors (see below), whose sum is σ = 82935051324. Its totient is φ = 27645017106.

The previous prime is 55290034199. The next prime is 55290034223. The reversal of 55290034214 is 41243009255.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13822508552 + ... + 13822508555.

It is an arithmetic number, because the mean of its divisors is an integer number (20733762831).

Almost surely, 2^55290034214 is an apocalyptic number.

55290034214 is a deficient number, since it is larger than the sum of its proper divisors (27645017110).

55290034214 is a wasteful number, since it uses less digits than its factorization.

55290034214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27645017109.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 55290034214 in words is "fifty-five billion, two hundred ninety million, thirty-four thousand, two hundred fourteen".