2546275630 has 16 divisors (see below), whose sum is σ = 4585933440. Its totient is φ = 1017924192.

The previous prime is 2546275547. The next prime is 2546275637. The reversal of 2546275630 is 365726452.

2546275630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546275637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54789 + ... + 89968.

It is an arithmetic number, because the mean of its divisors is an integer number (286620840).

Almost surely, 2^2546275630 is an apocalyptic number.

2546275630 is a deficient number, since it is larger than the sum of its proper divisors (2039657810).

2546275630 is a wasteful number, since it uses less digits than its factorization.

2546275630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146523.

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 2546275630 is about 50460.6344589523. The cubic root of 2546275630 is about 1365.5317566632.

The spelling of 2546275630 in words is "two billion, five hundred forty-six million, two hundred seventy-five thousand, six hundred thirty".