2445102455540 has 12 divisors (see below), whose sum is σ = 5134715156676. Its totient is φ = 978040982208.

The previous prime is 2445102455491. The next prime is 2445102455561. The reversal of 2445102455540 is 455542015442.

It can be written as a sum of positive squares in 2 ways, for example, as 1739539415056 + 705563040484 = 1318916^2 + 839978^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 61127561369 + ... + 61127561408.

It is an arithmetic number, because the mean of its divisors is an integer number (427892929723).

Almost surely, 2^{2445102455540} is an apocalyptic number.

2445102455540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2445102455540 is an abundant number, since it is smaller than the sum of its proper divisors (2689612701136).

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

2445102455540 is a wasteful number, since it uses less digits than its factorization.

2445102455540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122255122786 (or 122255122784 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 41.

The spelling of 2445102455540 in words is "two trillion, four hundred forty-five billion, one hundred two million, four hundred fifty-five thousand, five hundred forty".