2563341216450 has 72 divisors (see below), whose sum is σ = 7394977865232. Its totient is φ = 585906562080.

The previous prime is 2563341216413. The next prime is 2563341216503. The reversal of 2563341216450 is 546121433652.

It is a super-3 number, since 3×2563341216450³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 174369604 + ... + 174384303.

It is an arithmetic number, because the mean of its divisors is an integer number (102708025906).

Almost surely, 2^{2563341216450} is an apocalyptic number.

2563341216450 is an abundant number, since it is smaller than the sum of its proper divisors (4831636648782).

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

2563341216450 is a wasteful number, since it uses less digits than its factorization.

2563341216450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348753936 (or 348753924 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 2563341216450 in words is "two trillion, five hundred sixty-three billion, three hundred forty-one million, two hundred sixteen thousand, four hundred fifty".