506270788572 has 12 divisors (see below), whose sum is σ = 1181298506696. Its totient is φ = 168756929520.

The previous prime is 506270788561. The next prime is 506270788589. The reversal of 506270788572 is 275887072605.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×506270788572² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21094616179 + ... + 21094616202.

Almost surely, 2^506270788572 is an apocalyptic number.

It is an amenable number.

506270788572 is an abundant number, since it is smaller than the sum of its proper divisors (675027718124).

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

506270788572 is a wasteful number, since it uses less digits than its factorization.

506270788572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42189232388 (or 42189232386 counting only the distinct ones).

The product of its (nonzero) digits is 13171200, while the sum is 57.

The spelling of 506270788572 in words is "five hundred six billion, two hundred seventy million, seven hundred eighty-eight thousand, five hundred seventy-two".