2778008054 has 32 divisors (see below), whose sum is σ = 4341314880. Its totient is φ = 1332172800.

The previous prime is 2778008041. The next prime is 2778008071. The reversal of 2778008054 is 4508008772.

2778008054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3917852 + ... + 3918560.

It is an arithmetic number, because the mean of its divisors is an integer number (135666090).

Almost surely, 2^2778008054 is an apocalyptic number.

2778008054 is a deficient number, since it is larger than the sum of its proper divisors (1563306826).

2778008054 is a wasteful number, since it uses less digits than its factorization.

2778008054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496.

The product of its (nonzero) digits is 125440, while the sum is 41.

The square root of 2778008054 is about 52706.8122162591. The cubic root of 2778008054 is about 1405.7599522605.

The spelling of 2778008054 in words is "two billion, seven hundred seventy-eight million, eight thousand, fifty-four".