2556373206230 has 8 divisors (see below), whose sum is σ = 4601471771232. Its totient is φ = 1022549282488.

The previous prime is 2556373206229. The next prime is 2556373206239. The reversal of 2556373206230 is 326023736552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2556373206230² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2556373206239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127818660302 + ... + 127818660321.

It is an arithmetic number, because the mean of its divisors is an integer number (575183971404).

Almost surely, 2^{2556373206230} is an apocalyptic number.

2556373206230 is a deficient number, since it is larger than the sum of its proper divisors (2045098565002).

2556373206230 is a wasteful number, since it uses less digits than its factorization.

2556373206230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255637320630.

The product of its (nonzero) digits is 1360800, while the sum is 44.

The spelling of 2556373206230 in words is "two trillion, five hundred fifty-six billion, three hundred seventy-three million, two hundred six thousand, two hundred thirty".