4166524491 has 8 divisors (see below), whose sum is σ = 5583283200. Its totient is φ = 2763724392.

The previous prime is 4166524477. The next prime is 4166524507. The reversal of 4166524491 is 1944256614.

4166524491 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4166524491 - 2¹⁷ = 4166393419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4166524471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3488955 + ... + 3490148.

It is an arithmetic number, because the mean of its divisors is an integer number (697910400).

Almost surely, 2^4166524491 is an apocalyptic number.

4166524491 is a deficient number, since it is larger than the sum of its proper divisors (1416758709).

4166524491 is a wasteful number, since it uses less digits than its factorization.

4166524491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6979305.

The product of its digits is 207360, while the sum is 42.

The square root of 4166524491 is about 64548.6211394171. The cubic root of 4166524491 is about 1609.1306715883.

The spelling of 4166524491 in words is "four billion, one hundred sixty-six million, five hundred twenty-four thousand, four hundred ninety-one".