2473556981280 has 3456 divisors, whose sum is σ = 11438630058240. Its totient is φ = 445081190400.

The previous prime is 2473556981249. The next prime is 2473556981293. The reversal of 2473556981280 is 821896553742.

It is a super-2 number, since 2×2473556981280² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

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 575 ways as a sum of consecutive naturals, for example, 57524580939 + ... + 57524580981.

It is an arithmetic number, because the mean of its divisors is an integer number (3309788790).

It is a 1-persistent number, because it is pandigital, but 2⋅2473556981280 = 4947113962560 is not.

Almost surely, 2^{2473556981280} is an apocalyptic number.

2473556981280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2473556981280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5719315029120).

2473556981280 is an abundant number, since it is smaller than the sum of its proper divisors (8965073076960).

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

2473556981280 is a wasteful number, since it uses less digits than its factorization.

2473556981280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 2473556981280 in words is "two trillion, four hundred seventy-three billion, five hundred fifty-six million, nine hundred eighty-one thousand, two hundred eighty".