2050255142 has 16 divisors (see below), whose sum is σ = 3336131232. Its totient is φ = 939362880.

The previous prime is 2050255117. The next prime is 2050255171. The reversal of 2050255142 is 2415520502.

It is a super-2 number, since 2×2050255142² = 8407092294594880328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284234 + ... + 291357.

It is an arithmetic number, because the mean of its divisors is an integer number (208508202).

Almost surely, 2^2050255142 is an apocalyptic number.

2050255142 is a deficient number, since it is larger than the sum of its proper divisors (1285876090).

2050255142 is a wasteful number, since it uses less digits than its factorization.

2050255142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575743.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 2050255142 is about 45279.7431750667. The cubic root of 2050255142 is about 1270.3867923067.

Adding to 2050255142 its reverse (2415520502), we get a palindrome (4465775644).

The spelling of 2050255142 in words is "two billion, fifty million, two hundred fifty-five thousand, one hundred forty-two".