486106656250 has 28 divisors (see below), whose sum is σ = 911438372502. Its totient is φ = 194442650000.

The previous prime is 486106656199. The next prime is 486106656251. The reversal of 486106656250 is 52656601684.

It can be written as a sum of positive squares in 7 ways, for example, as 295802191129 + 190304465121 = 543877^2 + 436239^2 .

It is a junction number, because it is equal to n+sod(n) for n = 486106656194 and 486106656203.

It is not an unprimeable number, because it can be changed into a prime (486106656251) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7746457 + ... + 7808956.

Almost surely, 2^486106656250 is an apocalyptic number.

486106656250 is a deficient number, since it is larger than the sum of its proper divisors (425331716252).

486106656250 is an frugal number, since it uses more digits than its factorization.

486106656250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15555445 (or 15555420 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 486106656250 in words is "four hundred eighty-six billion, one hundred six million, six hundred fifty-six thousand, two hundred fifty".