507717752305242 has 16 divisors (see below), whose sum is σ = 1039050283788000. Its totient is φ = 165303454238832.

The previous prime is 507717752305213. The next prime is 507717752305301. The reversal of 507717752305242 is 242503257717705.

It is a super-3 number, since 3×507717752305242³ (a number of 45 digits) contains 333 as substring.

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, 983949132117 + ... + 983949132632.

It is an arithmetic number, because the mean of its divisors is an integer number (64940642736750).

Almost surely, 2^{507717752305242} is an apocalyptic number.

507717752305242 is an abundant number, since it is smaller than the sum of its proper divisors (531332531482758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

507717752305242 is a wasteful number, since it uses less digits than its factorization.

507717752305242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967898264797.

The product of its (nonzero) digits is 28812000, while the sum is 57.

The spelling of 507717752305242 in words is "five hundred seven trillion, seven hundred seventeen billion, seven hundred fifty-two million, three hundred five thousand, two hundred forty-two".