1988083054 has 8 divisors (see below), whose sum is σ = 3157543728. Its totient is φ = 935568480.

The previous prime is 1988083051. The next prime is 1988083067. The reversal of 1988083054 is 4503808891.

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

It is a junction number, because it is equal to n+sod(n) for n = 1988082995 and 1988083013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1988083051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29236482 + ... + 29236549.

It is an arithmetic number, because the mean of its divisors is an integer number (394692966).

Almost surely, 2^1988083054 is an apocalyptic number.

1988083054 is a deficient number, since it is larger than the sum of its proper divisors (1169460674).

1988083054 is a wasteful number, since it uses less digits than its factorization.

1988083054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58473050.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 1988083054 is about 44587.9249797521. The cubic root of 1988083054 is about 1257.4136613594.

The spelling of 1988083054 in words is "one billion, nine hundred eighty-eight million, eighty-three thousand, fifty-four".