2278753054 has 4 divisors (see below), whose sum is σ = 3418129584. Its totient is φ = 1139376526.

The previous prime is 2278753033. The next prime is 2278753091. The reversal of 2278753054 is 4503578722.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2278753054² = 10385430962228653832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2278753054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569688262 + ... + 569688265.

It is an arithmetic number, because the mean of its divisors is an integer number (854532396).

Almost surely, 2^2278753054 is an apocalyptic number.

2278753054 is a deficient number, since it is larger than the sum of its proper divisors (1139376530).

2278753054 is a wasteful number, since it uses less digits than its factorization.

2278753054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139376529.

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 2278753054 is about 47736.2865543603. The cubic root of 2278753054 is about 1315.9288890139.

The spelling of 2278753054 in words is "two billion, two hundred seventy-eight million, seven hundred fifty-three thousand, fifty-four".