4054390282 has 8 divisors (see below), whose sum is σ = 6439325796. Its totient is φ = 1907948352.

The previous prime is 4054390279. The next prime is 4054390303. The reversal of 4054390282 is 2820934504.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3377818161 + 676572121 = 58119^2 + 26011^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59623353 + ... + 59623420.

Almost surely, 2^4054390282 is an apocalyptic number.

4054390282 is a deficient number, since it is larger than the sum of its proper divisors (2384935514).

4054390282 is a wasteful number, since it uses less digits than its factorization.

4054390282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119246792.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 4054390282 is about 63674.0942770292. The cubic root of 4054390282 is about 1594.5636174798.

The spelling of 4054390282 in words is "four billion, fifty-four million, three hundred ninety thousand, two hundred eighty-two".