2052246542 has 8 divisors (see below), whose sum is σ = 3078973776. Its totient is φ = 1025921952.

The previous prime is 2052246533. The next prime is 2052246577. The reversal of 2052246542 is 2456422502.

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 = 2052246499 and 2052246508.

It is a congruent number.

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, 87578 + ... + 108509.

It is an arithmetic number, because the mean of its divisors is an integer number (384871722).

Almost surely, 2^2052246542 is an apocalyptic number.

2052246542 is a deficient number, since it is larger than the sum of its proper divisors (1026727234).

2052246542 is a wasteful number, since it uses less digits than its factorization.

2052246542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201322.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 2052246542 is about 45301.7278036942. The cubic root of 2052246542 is about 1270.7979654615.

The spelling of 2052246542 in words is "two billion, fifty-two million, two hundred forty-six thousand, five hundred forty-two".