2465646356 has 24 divisors (see below), whose sum is σ = 4422747840. Its totient is φ = 1202040000.

The previous prime is 2465646347. The next prime is 2465646361. The reversal of 2465646356 is 6536465642.

It is a happy number.

2465646356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2465646356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365825 + ... + 372503.

It is an arithmetic number, because the mean of its divisors is an integer number (184281160).

Almost surely, 2^2465646356 is an apocalyptic number.

It is an amenable number.

2465646356 is a deficient number, since it is larger than the sum of its proper divisors (1957101484).

2465646356 is a wasteful number, since it uses less digits than its factorization.

2465646356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8975 (or 8973 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 47.

The square root of 2465646356 is about 49655.2752081790. The cubic root of 2465646356 is about 1350.9634377405.

The spelling of 2465646356 in words is "two billion, four hundred sixty-five million, six hundred forty-six thousand, three hundred fifty-six".