652057611 has 8 divisors (see below), whose sum is σ = 869574864. Its totient is φ = 434622720.

The previous prime is 652057607. The next prime is 652057619. The reversal of 652057611 is 116750256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 652057611 - 2² = 652057607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (652057619) 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, 1171 + ... + 36131.

It is an arithmetic number, because the mean of its divisors is an integer number (108696858).

Almost surely, 2^652057611 is an apocalyptic number.

652057611 is a deficient number, since it is larger than the sum of its proper divisors (217517253).

652057611 is a wasteful number, since it uses less digits than its factorization.

652057611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41181.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 652057611 is about 25535.4187551330. The cubic root of 652057611 is about 867.1521851708.

The spelling of 652057611 in words is "six hundred fifty-two million, fifty-seven thousand, six hundred eleven".