4160561498 has 16 divisors (see below), whose sum is σ = 6326505000. Its totient is φ = 2051841792.

The previous prime is 4160561467. The next prime is 4160561507. The reversal of 4160561498 is 8941650614.

It can be written as a sum of positive squares in 4 ways, for example, as 2726197369 + 1434364129 = 52213^2 + 37873^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44228 + ... + 101376.

Almost surely, 2^4160561498 is an apocalyptic number.

4160561498 is a deficient number, since it is larger than the sum of its proper divisors (2165943502).

4160561498 is a wasteful number, since it uses less digits than its factorization.

4160561498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57649.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 4160561498 is about 64502.4146679797. The cubic root of 4160561498 is about 1608.3626600992.

The spelling of 4160561498 in words is "four billion, one hundred sixty million, five hundred sixty-one thousand, four hundred ninety-eight".