2456765382550 has 48 divisors (see below), whose sum is σ = 4640880665520. Its totient is φ = 967488312960.

The previous prime is 2456765382493. The next prime is 2456765382559. The reversal of 2456765382550 is 552835676542.

It is a super-2 number, since 2×2456765382550² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2456765382559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 579964 + ... + 2291263.

It is an arithmetic number, because the mean of its divisors is an integer number (96685013865).

Almost surely, 2^{2456765382550} is an apocalyptic number.

2456765382550 is a deficient number, since it is larger than the sum of its proper divisors (2184115282970).

2456765382550 is a wasteful number, since it uses less digits than its factorization.

2456765382550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871505 (or 2871500 counting only the distinct ones).

The product of its (nonzero) digits is 60480000, while the sum is 58.

The spelling of 2456765382550 in words is "two trillion, four hundred fifty-six billion, seven hundred sixty-five million, three hundred eighty-two thousand, five hundred fifty".