5117561546 has 8 divisors (see below), whose sum is σ = 7748084160. Its totient is φ = 2534866828.

The previous prime is 5117561543. The next prime is 5117561549. The reversal of 5117561546 is 6451657115.

It is an interprime number because it is at equal distance from previous prime (5117561543) and next prime (5117561549).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5117561543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11956706 + ... + 11957133.

It is an arithmetic number, because the mean of its divisors is an integer number (968510520).

Almost surely, 2^5117561546 is an apocalyptic number.

5117561546 is a deficient number, since it is larger than the sum of its proper divisors (2630522614).

5117561546 is a wasteful number, since it uses less digits than its factorization.

5117561546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23913948.

The product of its digits is 126000, while the sum is 41.

The square root of 5117561546 is about 71537.1340354085. The cubic root of 5117561546 is about 1723.2740893110.

The spelling of 5117561546 in words is "five billion, one hundred seventeen million, five hundred sixty-one thousand, five hundred forty-six".