5171015040 has 64 divisors (see below), whose sum is σ = 16482616560. Its totient is φ = 1378936832.

The previous prime is 5171015029. The next prime is 5171015063. The reversal of 5171015040 is 405101715.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5171015040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1344699 + ... + 1348538.

Almost surely, 2^5171015040 is an apocalyptic number.

It is an amenable number.

5171015040 is an abundant number, since it is smaller than the sum of its proper divisors (11311601520).

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

5171015040 is a wasteful number, since it uses less digits than its factorization.

5171015040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2693259 (or 2693247 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 24.

The square root of 5171015040 is about 71909.7701289609. The cubic root of 5171015040 is about 1729.2532489425.

Adding to 5171015040 its reverse (405101715), we get a palindrome (5576116755).

The spelling of 5171015040 in words is "five billion, one hundred seventy-one million, fifteen thousand, forty".