2782043054 has 16 divisors (see below), whose sum is σ = 4772290176. Its totient is φ = 1191535800.

The previous prime is 2782043041. The next prime is 2782043071. The reversal of 2782043054 is 4503402872.

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, 41252 + ... + 85239.

It is an arithmetic number, because the mean of its divisors is an integer number (298268136).

Almost surely, 2^2782043054 is an apocalyptic number.

2782043054 is a deficient number, since it is larger than the sum of its proper divisors (1990247122).

2782043054 is a wasteful number, since it uses less digits than its factorization.

2782043054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128071.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 2782043054 is about 52745.0761114248. The cubic root of 2782043054 is about 1406.4402355473.

The spelling of 2782043054 in words is "two billion, seven hundred eighty-two million, forty-three thousand, fifty-four".