5725405146 has 32 divisors (see below), whose sum is σ = 12169517760. Its totient is φ = 1789519616.

The previous prime is 5725405141. The next prime is 5725405181. The reversal of 5725405146 is 6415045275.

It is not an unprimeable number, because it can be changed into a prime (5725405141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76896 + ... + 131771.

It is an arithmetic number, because the mean of its divisors is an integer number (380297430).

Almost surely, 2^5725405146 is an apocalyptic number.

5725405146 is an abundant number, since it is smaller than the sum of its proper divisors (6444112614).

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

5725405146 is a wasteful number, since it uses less digits than its factorization.

5725405146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208958.

The product of its (nonzero) digits is 168000, while the sum is 39.

The square root of 5725405146 is about 75666.4069848701. The cubic root of 5725405146 is about 1788.9659504164.

It can be divided in two parts, 5725 and 405146, that added together give a triangular number (410871 = T₉₀₆).

The spelling of 5725405146 in words is "five billion, seven hundred twenty-five million, four hundred five thousand, one hundred forty-six".