2546244562 has 4 divisors (see below), whose sum is σ = 3819366846. Its totient is φ = 1273122280.

The previous prime is 2546244557. The next prime is 2546244583. The reversal of 2546244562 is 2654426452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1644383601 + 901860961 = 40551^2 + 30031^2 .

It is a super-2 number, since 2×2546244562² = 12966722739029143688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 636561139 + ... + 636561142.

Almost surely, 2^2546244562 is an apocalyptic number.

2546244562 is a deficient number, since it is larger than the sum of its proper divisors (1273122284).

2546244562 is a wasteful number, since it uses less digits than its factorization.

2546244562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273122283.

The product of its digits is 460800, while the sum is 40.

The square root of 2546244562 is about 50460.3266140837. The cubic root of 2546244562 is about 1365.5262028637.

The spelling of 2546244562 in words is "two billion, five hundred forty-six million, two hundred forty-four thousand, five hundred sixty-two".