652404033 has 12 divisors (see below), whose sum is σ = 942673680. Its totient is φ = 434791896.

The previous prime is 652404023. The next prime is 652404059. The reversal of 652404033 is 330404256.

652404033 is a `hidden beast` number, since 652 + 4 + 0 + 4 + 0 + 3 + 3 = 666.

It is not a de Polignac number, because 652404033 - 2⁸ = 652403777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 652403988 and 652404006.

It is not an unprimeable number, because it can be changed into a prime (652404023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21610 + ... + 42092.

It is an arithmetic number, because the mean of its divisors is an integer number (78556140).

Almost surely, 2^652404033 is an apocalyptic number.

It is an amenable number.

652404033 is a deficient number, since it is larger than the sum of its proper divisors (290269647).

652404033 is a wasteful number, since it uses less digits than its factorization.

652404033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24028 (or 24025 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 652404033 is about 25542.2010210553. The cubic root of 652404033 is about 867.3057234504.

Adding to 652404033 its reverse (330404256), we get a palindrome (982808289).

The spelling of 652404033 in words is "six hundred fifty-two million, four hundred four thousand, thirty-three".