5311241172 has 48 divisors (see below), whose sum is σ = 13782525120. Its totient is φ = 1768788576.

The previous prime is 5311241161. The next prime is 5311241189. The reversal of 5311241172 is 2711421135.

5311241172 is a `hidden beast` number, since 531 + 12 + 4 + 117 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98623 + ... + 142649.

It is an arithmetic number, because the mean of its divisors is an integer number (287135940).

Almost surely, 2^5311241172 is an apocalyptic number.

It is an amenable number.

5311241172 is an abundant number, since it is smaller than the sum of its proper divisors (8471283948).

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

5311241172 is a wasteful number, since it uses less digits than its factorization.

5311241172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45157 (or 45149 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 5311241172 is about 72878.2626851107. The cubic root of 5311241172 is about 1744.7451807558.

The spelling of 5311241172 in words is "five billion, three hundred eleven million, two hundred forty-one thousand, one hundred seventy-two".