547628624952 has 128 divisors (see below), whose sum is σ = 1491598368000. Its totient is φ = 166885125120.

The previous prime is 547628624929. The next prime is 547628624999. The reversal of 547628624952 is 259426826745.

It is a super-2 number, since 2×547628624952² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28170628 + ... + 28190060.

It is an arithmetic number, because the mean of its divisors is an integer number (11653112250).

Almost surely, 2^547628624952 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 547628624952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (745799184000).

547628624952 is an abundant number, since it is smaller than the sum of its proper divisors (943969743048).

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

547628624952 is a wasteful number, since it uses less digits than its factorization.

547628624952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21621 (or 21617 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 60.

The spelling of 547628624952 in words is "five hundred forty-seven billion, six hundred twenty-eight million, six hundred twenty-four thousand, nine hundred fifty-two".