2546320562 has 4 divisors (see below), whose sum is σ = 3819480846. Its totient is φ = 1273160280.

The previous prime is 2546320531. The next prime is 2546320589. The reversal of 2546320562 is 2650236452.

2546320562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 2523957121 + 22363441 = 50239^2 + 4729^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 636580139 + ... + 636580142.

Almost surely, 2^2546320562 is an apocalyptic number.

2546320562 is a deficient number, since it is larger than the sum of its proper divisors (1273160284).

2546320562 is a wasteful number, since it uses less digits than its factorization.

2546320562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273160283.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 2546320562 is about 50461.0796753300. The cubic root of 2546320562 is about 1365.5397887489.

The spelling of 2546320562 in words is "two billion, five hundred forty-six million, three hundred twenty thousand, five hundred sixty-two".