55225150763104 has 96 divisors (see below), whose sum is σ = 124791251671296. Its totient is φ = 23566209569280.

The previous prime is 55225150763093. The next prime is 55225150763129. The reversal of 55225150763104 is 40136705152255.

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, 82520074 + ... + 83186614.

It is an arithmetic number, because the mean of its divisors is an integer number (1299908871576).

Almost surely, 2^{55225150763104} 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 55225150763104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62395625835648).

55225150763104 is an abundant number, since it is smaller than the sum of its proper divisors (69566100908192).

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

55225150763104 is a wasteful number, since it uses less digits than its factorization.

55225150763104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668148 (or 668140 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 46.

The spelling of 55225150763104 in words is "fifty-five trillion, two hundred twenty-five billion, one hundred fifty million, seven hundred sixty-three thousand, one hundred four".