547419293980 has 144 divisors (see below), whose sum is σ = 1323874147680. Its totient is φ = 189391847424.

The previous prime is 547419293947. The next prime is 547419293999. The reversal of 547419293980 is 89392914745.

It is a super-3 number, since 3×547419293980³ (a number of 36 digits) contains 333 as substring.

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 47 ways as a sum of consecutive naturals, for example, 13022436 + ... + 13064404.

It is an arithmetic number, because the mean of its divisors is an integer number (9193570470).

Almost surely, 2^547419293980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 547419293980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (661937073840).

547419293980 is an abundant number, since it is smaller than the sum of its proper divisors (776454853700).

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

547419293980 is a wasteful number, since it uses less digits than its factorization.

547419293980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42248 (or 42233 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 547419293980 in words is "five hundred forty-seven billion, four hundred nineteen million, two hundred ninety-three thousand, nine hundred eighty".