2464655513540 has 24 divisors (see below), whose sum is σ = 5646301722432. Its totient is φ = 896238368480.

The previous prime is 2464655513497. The next prime is 2464655513587. The reversal of 2464655513540 is 453155564642.

It is a super-2 number, since 2×2464655513540² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5601489584 + ... + 5601490023.

It is an arithmetic number, because the mean of its divisors is an integer number (235262571768).

Almost surely, 2^{2464655513540} is an apocalyptic number.

2464655513540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2464655513540 is an abundant number, since it is smaller than the sum of its proper divisors (3181646208892).

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

2464655513540 is a wasteful number, since it uses less digits than its factorization.

2464655513540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11202979627 (or 11202979625 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 50.

The spelling of 2464655513540 in words is "two trillion, four hundred sixty-four billion, six hundred fifty-five million, five hundred thirteen thousand, five hundred forty".