2455352277680 has 80 divisors (see below), whose sum is σ = 6042884078880. Its totient is φ = 926221062144.

The previous prime is 2455352277661. The next prime is 2455352277689. The reversal of 2455352277680 is 867722535542.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (2455352277689) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12206537 + ... + 12406056.

It is an arithmetic number, because the mean of its divisors is an integer number (75536050986).

Almost surely, 2^{2455352277680} is an apocalyptic number.

2455352277680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2455352277680 is an abundant number, since it is smaller than the sum of its proper divisors (3587531801200).

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

2455352277680 is a wasteful number, since it uses less digits than its factorization.

2455352277680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24612678 (or 24612672 counting only the distinct ones).

The product of its (nonzero) digits is 28224000, while the sum is 56.

The spelling of 2455352277680 in words is "two trillion, four hundred fifty-five billion, three hundred fifty-two million, two hundred seventy-seven thousand, six hundred eighty".