2486158564 has 6 divisors (see below), whose sum is σ = 4350777494. Its totient is φ = 1243079280.

The previous prime is 2486158561. The next prime is 2486158583. The reversal of 2486158564 is 4658516842.

It can be written as a sum of positive squares in only one way, i.e., 1849000000 + 637158564 = 43000^2 + 25242^2 .

It is not an unprimeable number, because it can be changed into a prime (2486158561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310769817 + ... + 310769824.

Almost surely, 2^2486158564 is an apocalyptic number.

It is an amenable number.

2486158564 is a deficient number, since it is larger than the sum of its proper divisors (1864618930).

2486158564 is a wasteful number, since it uses less digits than its factorization.

2486158564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621539645 (or 621539643 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 49.

The square root of 2486158564 is about 49861.3935224438. The cubic root of 2486158564 is about 1354.6994089104.

The spelling of 2486158564 in words is "two billion, four hundred eighty-six million, one hundred fifty-eight thousand, five hundred sixty-four".