505352345615 has 8 divisors (see below), whose sum is σ = 653070723648. Its totient is φ = 373183270560.

The previous prime is 505352345581. The next prime is 505352345621. The reversal of 505352345615 is 516543253505.

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

It is not a de Polignac number, because 505352345615 - 2⁶ = 505352345551 is a prime.

It is a Duffinian number.

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, 3887325671 + ... + 3887325800.

It is an arithmetic number, because the mean of its divisors is an integer number (81633840456).

Almost surely, 2^505352345615 is an apocalyptic number.

505352345615 is a deficient number, since it is larger than the sum of its proper divisors (147718378033).

505352345615 is a wasteful number, since it uses less digits than its factorization.

505352345615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7774651489.

The product of its (nonzero) digits is 1350000, while the sum is 44.

The spelling of 505352345615 in words is "five hundred five billion, three hundred fifty-two million, three hundred forty-five thousand, six hundred fifteen".