2465506203456 has 112 divisors (see below), whose sum is σ = 6736826930688. Its totient is φ = 794960947200.

The previous prime is 2465506203451. The next prime is 2465506203491. The reversal of 2465506203456 is 6543026055642.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2465506203451) 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, 13078186 + ... + 13265366.

Almost surely, 2^{2465506203456} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2465506203456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3368413465344).

2465506203456 is an abundant number, since it is smaller than the sum of its proper divisors (4271320727232).

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

2465506203456 is a wasteful number, since it uses less digits than its factorization.

2465506203456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189440 (or 189430 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 2465506203456 in words is "two trillion, four hundred sixty-five billion, five hundred six million, two hundred three thousand, four hundred fifty-six".