4154196564 has 48 divisors (see below), whose sum is σ = 12308732800. Its totient is φ = 1186913088.

The previous prime is 4154196539. The next prime is 4154196577. The reversal of 4154196564 is 4656914514.

4154196564 is a `hidden beast` number, since 41 + 5 + 41 + 9 + 6 + 564 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2746729 + ... + 2748240.

Almost surely, 2^4154196564 is an apocalyptic number.

It is an amenable number.

4154196564 is an abundant number, since it is smaller than the sum of its proper divisors (8154536236).

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

4154196564 is a wasteful number, since it uses less digits than its factorization.

4154196564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5494989 (or 5494981 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 4154196564 is about 64453.0570570551. The cubic root of 4154196564 is about 1607.5420699807.

The spelling of 4154196564 in words is "four billion, one hundred fifty-four million, one hundred ninety-six thousand, five hundred sixty-four".