618057912965 has 8 divisors (see below), whose sum is σ = 741813066240. Its totient is φ = 494350616592.

The previous prime is 618057912947. The next prime is 618057913007. The reversal of 618057912965 is 569219750816.

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 618057912965 - 2¹⁴ = 618057896581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11935805 + ... + 11987474.

It is an arithmetic number, because the mean of its divisors is an integer number (92726633280).

Almost surely, 2^618057912965 is an apocalyptic number.

It is an amenable number.

618057912965 is a deficient number, since it is larger than the sum of its proper divisors (123755153275).

618057912965 is a wasteful number, since it uses less digits than its factorization.

618057912965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23928451.

The product of its (nonzero) digits is 8164800, while the sum is 59.

The spelling of 618057912965 in words is "six hundred eighteen billion, fifty-seven million, nine hundred twelve thousand, nine hundred sixty-five".