533240377 has 16 divisors (see below), whose sum is σ = 608160960. Its totient is φ = 464389632.

The previous prime is 533240359. The next prime is 533240381. The reversal of 533240377 is 773042335.

It is a cyclic number.

It is not a de Polignac number, because 533240377 - 2²⁷ = 399022649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533240387) 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, 5308 + ... + 33085.

It is an arithmetic number, because the mean of its divisors is an integer number (38010060).

Almost surely, 2^533240377 is an apocalyptic number.

It is an amenable number.

533240377 is a deficient number, since it is larger than the sum of its proper divisors (74920583).

533240377 is a wasteful number, since it uses less digits than its factorization.

533240377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38472.

The product of its (nonzero) digits is 52920, while the sum is 34.

The square root of 533240377 is about 23091.9981162307. The cubic root of 533240377 is about 810.9131484059.

The spelling of 533240377 in words is "five hundred thirty-three million, two hundred forty thousand, three hundred seventy-seven".