5307571661100 has 144 divisors (see below), whose sum is σ = 16167570209280. Its totient is φ = 1340631648000.

The previous prime is 5307571661083. The next prime is 5307571661101. The reversal of 5307571661100 is 11661757035.

It is not an unprimeable number, because it can be changed into a prime (5307571661101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34699389 + ... + 34852011.

It is an arithmetic number, because the mean of its divisors is an integer number (112274793120).

Almost surely, 2^{5307571661100} is an apocalyptic number.

5307571661100 is a gapful number since it is divisible by the number (50) 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 5307571661100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8083785104640).

5307571661100 is an abundant number, since it is smaller than the sum of its proper divisors (10859998548180).

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

5307571661100 is a wasteful number, since it uses less digits than its factorization.

5307571661100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158760 (or 158753 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 42.

The spelling of 5307571661100 in words is "five trillion, three hundred seven billion, five hundred seventy-one million, six hundred sixty-one thousand, one hundred".