5611729146 has 32 divisors (see below), whose sum is σ = 11591916480. Its totient is φ = 1810134144.

The previous prime is 5611729141. The next prime is 5611729153. The reversal of 5611729146 is 6419271165.

It is a junction number, because it is equal to n+sod(n) for n = 5611729098 and 5611729107.

It is not an unprimeable number, because it can be changed into a prime (5611729141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97656 + ... + 144083.

It is an arithmetic number, because the mean of its divisors is an integer number (362247390).

Almost surely, 2^5611729146 is an apocalyptic number.

5611729146 is an abundant number, since it is smaller than the sum of its proper divisors (5980187334).

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

5611729146 is a wasteful number, since it uses less digits than its factorization.

5611729146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241870.

The product of its digits is 90720, while the sum is 42.

The square root of 5611729146 is about 74911.4753959632. The cubic root of 5611729146 is about 1777.0469431515.

The spelling of 5611729146 in words is "five billion, six hundred eleven million, seven hundred twenty-nine thousand, one hundred forty-six".