533646141 has 16 divisors (see below), whose sum is σ = 855974400. Its totient is φ = 288890928.

The previous prime is 533646137. The next prime is 533646143. The reversal of 533646141 is 141646335.

It is not a de Polignac number, because 533646141 - 2² = 533646137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533646143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668331 + ... + 669128.

It is an arithmetic number, because the mean of its divisors is an integer number (53498400).

Almost surely, 2^533646141 is an apocalyptic number.

It is an amenable number.

533646141 is a deficient number, since it is larger than the sum of its proper divisors (322328259).

533646141 is a wasteful number, since it uses less digits than its factorization.

533646141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337488.

The product of its digits is 25920, while the sum is 33.

The square root of 533646141 is about 23100.7822594820. The cubic root of 533646141 is about 811.1187817078.

The spelling of 533646141 in words is "five hundred thirty-three million, six hundred forty-six thousand, one hundred forty-one".