605314761512 has 16 divisors (see below), whose sum is σ = 1134991351860. Its totient is φ = 302650401024.

The previous prime is 605314761497. The next prime is 605314761517. The reversal of 605314761512 is 215167413506.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 561309630436 + 44005131076 = 749206^2 + 209774^2 .

It is a super-2 number, since 2×605314761512² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 605314761512.

It is not an unprimeable number, because it can be changed into a prime (605314761517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494243 + ... + 1206194.

Almost surely, 2^605314761512 is an apocalyptic number.

It is an amenable number.

605314761512 is a deficient number, since it is larger than the sum of its proper divisors (529676590348).

605314761512 is a wasteful number, since it uses less digits than its factorization.

605314761512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744940 (or 1744936 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 605314761512 in words is "six hundred five billion, three hundred fourteen million, seven hundred sixty-one thousand, five hundred twelve".