2546134544 has 10 divisors (see below), whose sum is σ = 4933135710. Its totient is φ = 1273067264.

The previous prime is 2546134519. The next prime is 2546134583. The reversal of 2546134544 is 4454316452.

It can be written as a sum of positive squares in only one way, i.e., 2498800144 + 47334400 = 49988^2 + 6880^2 .

It is a super-2 number, since 2×2546134544² = 12965602232300175872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2546134498 and 2546134507.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79566689 + ... + 79566720.

It is an arithmetic number, because the mean of its divisors is an integer number (493313571).

Almost surely, 2^2546134544 is an apocalyptic number.

It is an amenable number.

2546134544 is a deficient number, since it is larger than the sum of its proper divisors (2387001166).

2546134544 is a wasteful number, since it uses less digits than its factorization.

2546134544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159133417 (or 159133411 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The square root of 2546134544 is about 50459.2364587496. The cubic root of 2546134544 is about 1365.5065353858.

The spelling of 2546134544 in words is "two billion, five hundred forty-six million, one hundred thirty-four thousand, five hundred forty-four".