2630456011 has 8 divisors (see below), whose sum is σ = 2647814400. Its totient is φ = 2613135360.

The previous prime is 2630456009. The next prime is 2630456047. The reversal of 2630456011 is 1106540362.

2630456011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2630456011 - 2¹ = 2630456009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2630456611) 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, 137925 + ... + 155833.

It is an arithmetic number, because the mean of its divisors is an integer number (330976800).

Almost surely, 2^2630456011 is an apocalyptic number.

2630456011 is a deficient number, since it is larger than the sum of its proper divisors (17358389).

2630456011 is a wasteful number, since it uses less digits than its factorization.

2630456011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18869.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2630456011 is about 51287.9714065589. The cubic root of 2630456011 is about 1380.4171550955.

Adding to 2630456011 its reverse (1106540362), we get a palindrome (3736996373).

The spelling of 2630456011 in words is "two billion, six hundred thirty million, four hundred fifty-six thousand, eleven".