2056200190 has 48 divisors (see below), whose sum is σ = 4145105664. Its totient is φ = 733578560.

The previous prime is 2056200151. The next prime is 2056200193. The reversal of 2056200190 is 910026502.

It is a super-2 number, since 2×2056200190² = 8455918442712072200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056200193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48099 + ... + 80161.

It is an arithmetic number, because the mean of its divisors is an integer number (86356368).

Almost surely, 2^2056200190 is an apocalyptic number.

2056200190 is an abundant number, since it is smaller than the sum of its proper divisors (2088905474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2056200190 is a wasteful number, since it uses less digits than its factorization.

2056200190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32145 (or 32134 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2056200190 is about 45345.3436418779. The cubic root of 2056200190 is about 1271.6135050429.

Adding to 2056200190 its reverse (910026502), we get a palindrome (2966226692).

The spelling of 2056200190 in words is "two billion, fifty-six million, two hundred thousand, one hundred ninety".