2463929561 has 16 divisors (see below), whose sum is σ = 2668163328. Its totient is φ = 2266617600.

The previous prime is 2463929521. The next prime is 2463929591. The reversal of 2463929561 is 1659293642.

It is a happy number.

2463929561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2463929561 - 2²⁶ = 2396820697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2463929521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239126 + ... + 249216.

It is an arithmetic number, because the mean of its divisors is an integer number (166760208).

Almost surely, 2^2463929561 is an apocalyptic number.

It is an amenable number.

2463929561 is a deficient number, since it is larger than the sum of its proper divisors (204233767).

2463929561 is a wasteful number, since it uses less digits than its factorization.

2463929561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10432.

The product of its digits is 699840, while the sum is 47.

The square root of 2463929561 is about 49637.9850618455. The cubic root of 2463929561 is about 1350.6498126359.

The spelling of 2463929561 in words is "two billion, four hundred sixty-three million, nine hundred twenty-nine thousand, five hundred sixty-one".