4197454533 has 8 divisors (see below), whose sum is σ = 6218451200. Its totient is φ = 2798303004.

The previous prime is 4197454511. The next prime is 4197454553. The reversal of 4197454533 is 3354547914.

4197454533 is a `hidden beast` number, since 4 + 1 + 9 + 74 + 545 + 33 = 666.

It is not a de Polignac number, because 4197454533 - 2⁵ = 4197454501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4197454553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77730613 + ... + 77730666.

It is an arithmetic number, because the mean of its divisors is an integer number (777306400).

Almost surely, 2^4197454533 is an apocalyptic number.

It is an amenable number.

4197454533 is a deficient number, since it is larger than the sum of its proper divisors (2020996667).

4197454533 is a wasteful number, since it uses less digits than its factorization.

4197454533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155461288 (or 155461282 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 4197454533 is about 64787.7653033349. The cubic root of 4197454533 is about 1613.1026333784.

The spelling of 4197454533 in words is "four billion, one hundred ninety-seven million, four hundred fifty-four thousand, five hundred thirty-three".