2055853934 has 4 divisors (see below), whose sum is σ = 3083780904. Its totient is φ = 1027926966.

The previous prime is 2055853883. The next prime is 2055853957. The reversal of 2055853934 is 4393585502.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513963482 + ... + 513963485.

It is an arithmetic number, because the mean of its divisors is an integer number (770945226).

Almost surely, 2^2055853934 is an apocalyptic number.

2055853934 is a deficient number, since it is larger than the sum of its proper divisors (1027926970).

2055853934 is a wasteful number, since it uses less digits than its factorization.

2055853934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027926969.

The product of its (nonzero) digits is 648000, while the sum is 44.

The square root of 2055853934 is about 45341.5254926431. The cubic root of 2055853934 is about 1271.5421228034.

The spelling of 2055853934 in words is "two billion, fifty-five million, eight hundred fifty-three thousand, nine hundred thirty-four".