6256870198 has 4 divisors (see below), whose sum is σ = 9385305300. Its totient is φ = 3128435098.

The previous prime is 6256870189. The next prime is 6256870199. The reversal of 6256870198 is 8910786526.

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 (6256870199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1564217548 + ... + 1564217551.

It is an arithmetic number, because the mean of its divisors is an integer number (2346326325).

Almost surely, 2^6256870198 is an apocalyptic number.

6256870198 is a deficient number, since it is larger than the sum of its proper divisors (3128435102).

6256870198 is a wasteful number, since it uses less digits than its factorization.

6256870198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128435101.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 6256870198 is about 79100.3805174160. The cubic root of 6256870198 is about 1842.6904361904.

The spelling of 6256870198 in words is "six billion, two hundred fifty-six million, eight hundred seventy thousand, one hundred ninety-eight".