552157227606260 has 48 divisors (see below), whose sum is σ = 1159807226130000. Its totient is φ = 220810126377984.

The previous prime is 552157227606211. The next prime is 552157227606353. The reversal of 552157227606260 is 62606722751255.

It can be written as a sum of positive squares in 8 ways, for example, as 8403945889936 + 543753281716324 = 2898956^2 + 23318518^2 .

It is a junction number, because it is equal to n+sod(n) for n = 552157227606196 and 552157227606205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1438418114 + ... + 1438801926.

It is an arithmetic number, because the mean of its divisors is an integer number (24162650544375).

Almost surely, 2^{552157227606260} is an apocalyptic number.

It is an amenable number.

552157227606260 is an abundant number, since it is smaller than the sum of its proper divisors (607649998523740).

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

552157227606260 is a wasteful number, since it uses less digits than its factorization.

552157227606260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400820 (or 400818 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 56.

The spelling of 552157227606260 in words is "five hundred fifty-two trillion, one hundred fifty-seven billion, two hundred twenty-seven million, six hundred six thousand, two hundred sixty".