613052611 has 8 divisors (see below), whose sum is σ = 617473584. Its totient is φ = 608643360.

The previous prime is 613052597. The next prime is 613052639. The reversal of 613052611 is 116250316.

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

It is a cyclic number.

It is not a de Polignac number, because 613052611 - 2¹⁵ = 613019843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (613052681) 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, 120036 + ... + 125038.

It is an arithmetic number, because the mean of its divisors is an integer number (77184198).

Almost surely, 2^613052611 is an apocalyptic number.

613052611 is a deficient number, since it is larger than the sum of its proper divisors (4420973).

613052611 is a wasteful number, since it uses less digits than its factorization.

613052611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5861.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 613052611 is about 24759.8992526222. The cubic root of 613052611 is about 849.5049532593.

The spelling of 613052611 in words is "six hundred thirteen million, fifty-two thousand, six hundred eleven".