5641065474 has 32 divisors (see below), whose sum is σ = 12704808960. Its totient is φ = 1654270800.

The previous prime is 5641065457. The next prime is 5641065481. The reversal of 5641065474 is 4745601465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1376514 + ... + 1380605.

It is an arithmetic number, because the mean of its divisors is an integer number (397025280).

Almost surely, 2^5641065474 is an apocalyptic number.

5641065474 is an abundant number, since it is smaller than the sum of its proper divisors (7063743486).

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

5641065474 is a wasteful number, since it uses less digits than its factorization.

5641065474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757166.

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 5641065474 is about 75107.0267951009. The cubic root of 5641065474 is about 1780.1381740569.

The spelling of 5641065474 in words is "five billion, six hundred forty-one million, sixty-five thousand, four hundred seventy-four".