2465409654 has 48 divisors (see below), whose sum is σ = 5536393200. Its totient is φ = 791961408.

The previous prime is 2465409631. The next prime is 2465409689. The reversal of 2465409654 is 4569045642.

2465409654 is a `hidden beast` number, since 2 + 46 + 540 + 9 + 65 + 4 = 666.

It is a congruent number.

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 in 23 ways as a sum of consecutive naturals, for example, 289692 + ... + 298080.

It is an arithmetic number, because the mean of its divisors is an integer number (115341525).

Almost surely, 2^2465409654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2465409654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2768196600).

2465409654 is an abundant number, since it is smaller than the sum of its proper divisors (3070983546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2465409654 is a wasteful number, since it uses less digits than its factorization.

2465409654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8989 (or 8986 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The square root of 2465409654 is about 49652.8916982687. The cubic root of 2465409654 is about 1350.9202055362.

The spelling of 2465409654 in words is "two billion, four hundred sixty-five million, four hundred nine thousand, six hundred fifty-four".