47766255100 has 144 divisors (see below), whose sum is σ = 111070891008. Its totient is φ = 17788207360.

The previous prime is 47766255071. The next prime is 47766255107. The reversal of 47766255100 is 155266774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47766255107) 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, 21294579 + ... + 21296821.

It is an arithmetic number, because the mean of its divisors is an integer number (771325632).

Almost surely, 2^47766255100 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 47766255100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55535445504).

47766255100 is an abundant number, since it is smaller than the sum of its proper divisors (63304635908).

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

47766255100 is a wasteful number, since it uses less digits than its factorization.

47766255100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524 (or 2517 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 47766255100 in words is "forty-seven billion, seven hundred sixty-six million, two hundred fifty-five thousand, one hundred".