55204276145342 has 16 divisors (see below), whose sum is σ = 83740005824400. Its totient is φ = 27290964444480.

The previous prime is 55204276145267. The next prime is 55204276145351. The reversal of 55204276145342 is 24354167240255.

It is a happy number.

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, 1186217 + ... + 10574292.

It is an arithmetic number, because the mean of its divisors is an integer number (5233750364025).

Almost surely, 2^{55204276145342} is an apocalyptic number.

55204276145342 is a deficient number, since it is larger than the sum of its proper divisors (28535729679058).

55204276145342 is a wasteful number, since it uses less digits than its factorization.

55204276145342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11786971.

The product of its (nonzero) digits is 8064000, while the sum is 50.

The spelling of 55204276145342 in words is "fifty-five trillion, two hundred four billion, two hundred seventy-six million, one hundred forty-five thousand, three hundred forty-two".