1442555054 has 16 divisors (see below), whose sum is σ = 2238230016. Its totient is φ = 696574200.

The previous prime is 1442555021. The next prime is 1442555083. The reversal of 1442555054 is 4505552441.

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 in 7 ways as a sum of consecutive naturals, for example, 6749 + ... + 54135.

It is an arithmetic number, because the mean of its divisors is an integer number (139889376).

Almost surely, 2^1442555054 is an apocalyptic number.

1442555054 is a deficient number, since it is larger than the sum of its proper divisors (795674962).

1442555054 is a wasteful number, since it uses less digits than its factorization.

1442555054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47911.

The product of its (nonzero) digits is 80000, while the sum is 35.

The square root of 1442555054 is about 37980.9827940247. The cubic root of 1442555054 is about 1129.9107283223.

The spelling of 1442555054 in words is "one billion, four hundred forty-two million, five hundred fifty-five thousand, fifty-four".