55214034149 has 2 divisors, whose sum is σ = 55214034150. Its totient is φ = 55214034148.

The previous prime is 55214034131. The next prime is 55214034151. The reversal of 55214034149 is 94143041255.

55214034149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34995184900 + 20218849249 = 187070^2 + 142193^2 .

It is a cyclic number.

It is not a de Polignac number, because 55214034149 - 2⁸ = 55214033893 is a prime.

Together with 55214034151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55214034179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27607017074 + 27607017075.

It is an arithmetic number, because the mean of its divisors is an integer number (27607017075).

Almost surely, 2^55214034149 is an apocalyptic number.

It is an amenable number.

55214034149 is a deficient number, since it is larger than the sum of its proper divisors (1).

55214034149 is an equidigital number, since it uses as much as digits as its factorization.

55214034149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 55214034149 in words is "fifty-five billion, two hundred fourteen million, thirty-four thousand, one hundred forty-nine".