4036197554 has 16 divisors (see below), whose sum is σ = 6297684120. Its totient is φ = 1937738880.

The previous prime is 4036197533. The next prime is 4036197587. The reversal of 4036197554 is 4557916304.

It can be written as a sum of positive squares in 4 ways, for example, as 1885556929 + 2150640625 = 43423^2 + 46375^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 181739 + ... + 202734.

Almost surely, 2^4036197554 is an apocalyptic number.

4036197554 is a deficient number, since it is larger than the sum of its proper divisors (2261486566).

4036197554 is a wasteful number, since it uses less digits than its factorization.

4036197554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384685.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 4036197554 is about 63531.0754985306. The cubic root of 4036197554 is about 1592.1750165850.

The spelling of 4036197554 in words is "four billion, thirty-six million, one hundred ninety-seven thousand, five hundred fifty-four".