46041604581 has 32 divisors (see below), whose sum is σ = 72440045568. Its totient is φ = 25454387520.

The previous prime is 46041604547. The next prime is 46041604601. The reversal of 46041604581 is 18540614064.

It is not a de Polignac number, because 46041604581 - 2⁹ = 46041604069 is a prime.

It is a super-2 number, since 2×46041604581² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46041604981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3891631 + ... + 3903443.

It is an arithmetic number, because the mean of its divisors is an integer number (2263751424).

Almost surely, 2^46041604581 is an apocalyptic number.

It is an amenable number.

46041604581 is a deficient number, since it is larger than the sum of its proper divisors (26398440987).

46041604581 is a wasteful number, since it uses less digits than its factorization.

46041604581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17841.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 46041604581 in words is "forty-six billion, forty-one million, six hundred four thousand, five hundred eighty-one".