547253231616 has 1568 divisors, whose sum is σ = 2165984634240. Its totient is φ = 134154289152.

The previous prime is 547253231599. The next prime is 547253231659. The reversal of 547253231616 is 616132352745.

547253231616 is a `hidden beast` number, since 5 + 4 + 7 + 2 + 5 + 3 + 23 + 1 + 616 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 10325532646 + ... + 10325532698.

Almost surely, 2^547253231616 is an apocalyptic number.

547253231616 is a gapful number since it is divisible by the number (56) 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 547253231616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1082992317120).

547253231616 is an abundant number, since it is smaller than the sum of its proper divisors (1618731402624).

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

547253231616 is an equidigital number, since it uses as much as digits as its factorization.

547253231616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 97 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 547253231616 in words is "five hundred forty-seven billion, two hundred fifty-three million, two hundred thirty-one thousand, six hundred sixteen".