5172761055 has 64 divisors (see below), whose sum is σ = 10357632000. Its totient is φ = 2141598720.

The previous prime is 5172761053. The next prime is 5172761119. The reversal of 5172761055 is 5501672715.

It is not a de Polignac number, because 5172761055 - 2¹ = 5172761053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172761053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 302371 + ... + 319019.

It is an arithmetic number, because the mean of its divisors is an integer number (161838000).

Almost surely, 2^5172761055 is an apocalyptic number.

5172761055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5172761055 is an abundant number, since it is smaller than the sum of its proper divisors (5184870945).

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

5172761055 is a wasteful number, since it uses less digits than its factorization.

5172761055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16944.

The product of its (nonzero) digits is 73500, while the sum is 39.

The square root of 5172761055 is about 71921.9094226509. The cubic root of 5172761055 is about 1729.4478569208.

The spelling of 5172761055 in words is "five billion, one hundred seventy-two million, seven hundred sixty-one thousand, fifty-five".