2039492558 has 4 divisors (see below), whose sum is σ = 3059238840. Its totient is φ = 1019746278.

The previous prime is 2039492551. The next prime is 2039492627. The reversal of 2039492558 is 8552949302.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2039492551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509873138 + ... + 509873141.

It is an arithmetic number, because the mean of its divisors is an integer number (764809710).

Almost surely, 2^2039492558 is an apocalyptic number.

2039492558 is a deficient number, since it is larger than the sum of its proper divisors (1019746282).

2039492558 is a wasteful number, since it uses less digits than its factorization.

2039492558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019746281.

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 2039492558 is about 45160.7413358107. The cubic root of 2039492558 is about 1268.1599736964.

The spelling of 2039492558 in words is "two billion, thirty-nine million, four hundred ninety-two thousand, five hundred fifty-eight".